Chevy 350 overheating at idle. 7L, Latest: 89RCLB; 59 minutes ago .

Chevy 350 overheating at idle or Re: 55 chevy with small block 350 overheating troubles 08-01-04 10:37 AM - Post# 473658 In response to HOTRODSRJ HOTROD, I am THRILLED that someone has finally stated that you won't get 25-30 lbs of oil pressure at idle. I have an issue with overheating. New Crate 350 in 55 Chevy -- Overheating Again, thanks for the responses Overheating at idle Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons. Now I again tried to burp the coolant and was going well staying at a solid 180 at idle for awhile. Car overheats at idle fix. But when at idle or at low "no wake" cruising speeds the boat starts to overheat. This spring now it overheats when parked running or at idle waiting in traffic or drive thrus. The 305 will run 205-210 while driving, which isn't too Try bumping your initial time up, should let you back off the idle speed screw. I rebuilt the motor had it bored . A static vacuum reading of 15 inches of mercury or less often suggests significant issues, including severe vacuum leaks, failing engine components, or improper tuning. I have a small block 350, I have now replaced the water pump, thermostat, temp censor She's overheating. I have looked at almost every thread here regarding overheating SBC's. He said I worry too much. My 350 w holley 4 bbl sometimes runs fine for 6 or 7 miles then will start ideling rough and run rough. Rebuilt the 350 mild, slightly warmer cam, roller rockers, 9 or 9. It started up easily, and ran pretty good considering that nothing had been adjusted yet. I have cleared I recently purchased a 2005 Chevy Equinox. Currently I have a Derale Performance racing type fan (which I think is part of the problem). A common cause of overheating at idle speed in the old days of distributer ignitions was the ignition timing to much retarded . Model specific subject matter experts, classified ads and more. Conclusion: Chevy S10 Overheating When Idling. com > Engine PROJECT HEAVY CHEVY Camaro Now: Mods for the Masses Part I | Part II 13. There are a few reasons why your Chevy Corvette would be overheating when idling. If you decide you need a replacement radiator, Cold-Case Radiators is a site sponsor and is running a special right now (see link below). When it gets real hot on the gauge, heater blows lukewarm air, then when gauge I have a 350 (. Please note that customer satisfaction and getting your issue taken care of is my number one goal and rating this chat session 3 or more stars will be greatly appreciated and will allow any follow-up questions you may have. Had a carb on it and it ran fine and cool, had throttle body injection on it and it ran fine and cool, put turned port on it and now it runs hot. 488/. 0 VORTEC OVERHEATING at IDLE? EXPERT Q&A. overheating i have a early 90,s 350 block with vortec heads and carburated intake. Ive pretty much replaced everything in the engine bay and I still cannot figure out why it is overheating. Once you get it moving a decent amount it cools right back down. Send Private Topic View Profile. i had to make a bypass with my heater hose. We delve into typical readings, common issues like air leaks and timing errors, and the tools needed for accurate monitoring. I've replace the thermostat and water pump, then flushed the radiator, but still having the same issue. Temps at idle are 210 degrees or more and slowly keep climbing, and temps while I had a similar overheating problem with my 350. Truck has been running fine. Is this 350 struggling at idle or on the open road at 50 mph?The more info you can add. C1 & C2 Corvettes - After conversion of a 327/300 to a 327/350 engine overheats at idle. 250" away from the top Originally a 307 car - then a 350 for 10 years, recently transplanted 454. Radiator, fan, clutch, shroud the same as before. Transmission is a turbo 400. Where would you start? While normal vacuum readings at idle for a Chevy 350 typically range between 18 and 21 inches of mercury, readings below this range can indicate potential problems. Is it overheating at idle, or are you running it up around 2500rpm to break in It's sure a puzzle. It has an old model VA a/c system which seems to work well, but she will overheat at idle on a hot 100+ day, doing fine at around 180 degrees at highway speeds. Overheating when in 4wheel drive at higher speeds. Roller rockers. I also bumped initial timing up to 22 from 20 which helped idle temperature. 15@106 1. nice solid idle. Save Share Reply Quote Like. Conclusion: Chevy Suburban Overheating When Idling. Jump to Latest The car has a 350 mildly modified. It was 70 degs out the other day and On my 327, temp sender in head ususally shows hotter at idle with car not moving, but it's comparable to intake manifold port temperature when car is moving and revs are up a bit. my buddy said take off the radiator cap and run it. changed thermostat to 160 degree, still overheats at idle. The G. This also occurs when I am driving in I'm having problems with my SBC 350 overheating just a little when I travel on the HIWY more than 20 miles. Way too much idle speed unless this is packing a decent cam. Stocker 350 like you Getting hot (240, verified with temp gun) at idle within 2-3 minutes. I have replaced everything that has to do with the cooling system except for the fans. 95 | 100% Stock A friend of mine recently had the same problem with his ’56 overheating at idle. At idle, the temperature was fine but once I drove it anywhere, it started to overheat. The car still overheated at idle. overheating 350 small block chevy I too am having this overheating issue now. idle set at 700 rpms and in gear is 600 rpms. Follow along between videos!INSTAGRAM: CHEVY 350 & 6. Boat is a 1990 Bayliner Ciera 2651 with Mercruiser 5. Chevy 350 long block overheating. The 305 will run 205-210 while driving, which isn't too bad, but when idling or sitting in traffic will get up to 230-235 Hey guys, I’ve got a 1979 c10 with a 350, 1406 edlebrock carburetor. 5:1 comp ratio 670 holley avenger rough idle 350 SBC. jeff79 Discussion starter. I’ve been having this issue for a while now and here is what I’ve done so far: Replaced water pump 350 TBI surging idle. 48 posts · Joined 2008 Add to quote Overheating at idle after 10 minutes. So far i have installed a new thermostat, radiator, bypassed heater core due to leaking, had head reworked and new gaskets, new sending unit, and new gauge. Overheating on Hwy 350 SBC. boiling over after just a minute or 2 of I have looked at almost every thread here regarding overheating SBC's. 030 over. 167 posts · Joined 2013 Add to quote; Only show this user #1 · Feb 9, 2014. (16 inch) 195 thermostat no power steering, trans or oil I have an inboard jet chevy 350. This is kind of long, sorry. Also car has powerglide trans. I have 454ci Advance at idle has a huge impact on cylinder pressure and thus torque. Vacuum advance really does help lower engine idle temps. Could the fan be too far away from the radiator. What it was doing when I got it fired up: Getting hot (240, verified with temp gun) at idle within 2-3 minutes. If I just idle temps will hit 200+. I have put on a 12 volt Customer: Have Z71 91 Chevy pickup, 350 gas, has weird overheating problem that I have been dealing with for 3 years!, it acts like it has an airlock or something, will peg the gauge or almost peg it, then will come down on it''s own or NOT & will have to stop and restart and then it usually comes down. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. The distributor is off a tooth this is common after an R&R (Remove and Replace not Rape and Rampage). . Motor was a crate motor that I bought from a builder. I put in a 165 thermostat, added the heavy-duty fan, and also added the radiator shroud. 08 gears, and stock converter in a 4500 pound truck. There were no odd smells or noises. The Taking Action: Steps to Address an Overheating Silverado. And no, it wasn't up north here chevy 350 overheating. If I run from half throttle or more the engine temps are 150-160 BUT as soon as I drop below 2800 rpm temps start climbing. With my stock 1970 Chev water pump with a smaller pulley (to make it spin faster) I've driven 25 of 27 hours straight at 65 mph (close to 3,000 rpm with stock 4 speed) without overheating problems. 7L, Latest: 89RCLB; 59 minutes ago My son rebuilt his 350 and now is having problems with overheating, I'll run down what I know is new and what is the same as before the rebuild when it didn't overheat and what we've tried. Fan is about 2 1/4" from radiator. I have a overheating problem that in my 67 that has completly got me a whits end. Hopefully, this guide to why your Suburban may be overheating when idle helped you fix your vehicle. and the oil is still good oil no water in it. Save Share Just at idle, after startup the coolant temp creeps up and doesn't stabilize. Pull Over Safely: Immediately pull over to a safe location and shut off the engine. of hot???. AC condensor in front of the radiator Custom shroud. He said yes he wanted timing at 6 btdc. ive been messing with this thing for almost a month now trying to figure this out. Put on flex fan with 1" spacer. Jump to Latest A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. not sure what else i can do but it is still getting hot. Engine is overheating only at idle. There is always heat in the cabin and if you rev the engine to 2000 rpm or so, the heat gauge will moved back down. hello, i have the same problem with 57 chevy running hot at idle with stock 60's rebuilt 283. It runs 185 all the time, never overheats. Bunk 25 Replies. initial is right around 22 degree with a 10 degree can to put it up around 32 range during idle. The tranny cooler could actually be preheating the Chevy 350 overheating. Full Forum Listing. With the radiator in the V8 position the fan was completely inside the shroud and was not pulling enough air. Jump to Latest Now here is the prob, at idle when I first start it up and the temp comes up it levels off at 190. A Bayliner mechanic instructed me to change water impeller. Single 4 barrel Holley. and to prevent issues such as overheating and engine knocking. The 96 s10 now runs at 190 at idle and highway speeds all year round Inspect the metal fins on the front of the radiator for clogs, which are typically caused by insects. com Customer: i have a 1957 chevy that is overheating. When I push the brake Vintage air added car overheats at idle now. did a compression test all cylinders are showing 160lbs. The water pump spins clock wise and puts out at an idle, the thermostat was replaced with a 160 degree. 4 liter 6 cylinder. If your Silverado is running hot, take these steps:. I bought my Nova and it had an aluminum radiator. Direct driven Flex Fan, correct rotation. I'm running almost 30 at idle (mech plus vac) with a very mild big block, 3. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! Show Less . I hope this information helps you set the timing on your Chevy 350 engine. 60 over) in a '50 chevy with the stock radiator, a 6 blade fan, no shroud, a trans cooler in front of the radiator and a 185 thermostat. it all circulates jut very hot water. Obd 1 code 33 on 1991 chev 3500 5. Overheating - New Crate 350 in 55 Chevy. This guide is intended to help you find the cause of this overheating in the most efficient way possible. It is AWD with the 3400 in it. 17906 posts · 89 Silverado 350: overheating or faulty temp sensor? The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Board Register or Log In To remove these so once I let it idle for about 10 minutes I drove it around the block to the front of Hi everyone, My 70 has a mildly warmed-over 350 SBC that has overheated since I got it. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board 350 Won't Stop Overheating Web 67-72chevytrucks. dart IE 200cc heads. Can't tell if fan is working. Home. 4x4. I had an overheating problem last 350 small block engine overheating. Pull any insects out of the fins with tweezers. Keeping the throttle at the exact Still running hot at idle and low speed cruising (15-35 MPH) most likely an air flow problem but could be a tuning issue like timing or an over rich condition. IT'S NOT OVERHEATING! Jerry "It is better to be silent and be thought a fool than to speak and eliminate all doubt!" 1953 chevy 5 window with a 350 out of a 1978 chevy Help 350 overheating. Got this truck on trade for next to nothing, and here's what it had: 74 Chevy with 92 carbed tbi 350 Edelbrock 600, stock GM 4 barrel manifold, HEI dist. So much so that current computer controlled engines use spark advance for over 90% of idle speed control, since the engine responds much quicker to that Mild thumper cam, has a rump rump at idle. More than one hot issue has been resolved with a proper tune up vs throwing parts at the problem. I just did a sbc 355 with the 234/244@ . Mike. The most common ones include a bad thermostat, water pump, electric fans, and low coolant level. Jump to Latest -25 and a coolant filter to keep the internal heat transfer surfaces clean, full manifold vacuum for better cooling at idle, water wetter, and, make sure you are not basing your cooling decisions on temperature indicated at the head, should be measuring it at the intake manifoldI have seen this alot When the car is overheating when idling and you SMELL the smells associated with a temp that is too high, you can throw the temp gauge theory out. He increased the idle up a bit and it still has a stumble but at least it doesn't nearly stall like it did before. Pressure tested headgaskets, no I drove the truck to my garage before yanking out the motor. My grandfather (lawman) and I built a 38 Chevy bobber truck. 510 lift cam, I can idle that thing down to around the 350-450 rpm range on the tach, just loping a long. Conclusion: Chevy Silverado Overheating When Idling. I seem to be having an overheating issue with my 56. I am running a 67 mustang v8 radiator with a flex fan. 06-05-13 03:49 AM - Post# 2352068 Chevrolet’s small block V8 engines are known for their strength and durability. Forums. Check the Coolant Level: Open the hood and check the coolant level in the reservoir. It will also overheat in idle or at the drive through. With the choke disabled I then rotated the curb idle screw so that the butterflies revealed only . So, let's start with what's easy. :welcome: in this thread in this sub-forum in the entire site. J. Check coolant level, check that the fans turn on AND spin the right direction, verify that the thermostat opens at 180, make sure you have "burped" the coolant system and gotten the air out of the block, check timing (with a I took it out and replaced the 160 superstat and replaced with a stant 180 oem style stat and changed out my six blade flex fan for a seven blade fan. Car temperature fluctuating, fine at idle and highway speeds, gets hot either right after getting off the highway or Chevy 350 Overheating at Idle? Car Overheats on Highway? Customer: It overheats when sitting still but not when driving. Come join the discussion about I have a 350 sbc in a 83 s10. in the summer when i cut my heater off If there’s an overheating issue, it may do very little at all until you find and fix the problem. it makes alot of bubbles and he said that means a leaking head gasket. M. C1 & C2 Corvettes - 65 327/350 Overheating - Big Deal? - I’m looking at a 1965 convertible with a 327/350. we can chat back and forth Overheats at Idle. It had some leaks so I changed it. Jump to Latest (of course I did swap the stove bolt I6 for a 350-V8) 2003 GMC Yukon XL 1500 SLT FFV 1976 Corvette Stingray L-46 Chevy Silverado EV Forum 4K members. the engine up to around 2500 the temp gradually comes up to 240+ degrees in about 30 seconds to a min. Feb 8, 2025. if I rev. 91SilveradoZ71; Jan 23, 2025; Engine Performance + Maintenance; Replies 4 Views 404. Severe clogging will prevent air from passing For example I was in very heavy traffic today and it was stop/go and it started overheating quickly. NorCalJalopy 58 Replies. I have a 57 chev that overheats on the highway 350 cu inch , I have had the problem in this thread in this sub-forum in the entire site. As soon as I start The engine will idle at 200-210 all day long without overheating, but once I give it gas (even at a standstill), the temp rises slowly to 240-250. Idle RPM: The idle RPM for a Chevy 350 engine is typically around 700 RPM when cold. Had the radiator flushed, water pump is good, coolant is full, new thermostat placed in it last week, and I just installed 2 new electric fans. The original radiator was recently rodded and cleaned, it is in the v-8 position without a fan shroud. I'm in need of some help. The engine is a 350 Chevy bored to a 355ci. Getting up to 220 not bad on a fresh rebuild. I feel like I've tried most everything. Mild cam, header and holley. 2009 Chevy Equinox Overheating, Tried Everything Already! I have a 2009 Chevy Equinox with a 3. Not consuming coolant. Coolant leak: A coolant leak can cause the engine to overheat. the radiator is fine and i put on a new water pump. The pressure is about 20 pounds under where When the car is overheating when idling and you SMELL the smells associated with a temp that is too high, you can throw the temp gauge theory out. Hardcore Tech Chevy. If you have any further questions, feel free to ask I have a 350 in my 72 Chevy truck and it runs about 160 driving seldom gets up to 190-200. 30 over, I put a mild cam in it. Thread starter JPMSK5; Start date Jul 22 new fan clutch, fan fits shroud correctly, new cap, the belt system is off a 76 chevy truck sbc with a/c, there is a small pusher fan that comes on with the high throttle silenoid for a/c which seem to work fine and cured the a/c heat problems, tried different types and Unlock the secrets of your Chevy 350 engine with our in-depth guide on idle vacuum levels. Top Contributors this Month View All. On the big block I am running the Chevy serpentine kit with reverse long water pump. Closing the idle At 50 mph, the fan is of little benefit. I hope this will help you out as I have two chevy s10's with 350's in them both. His solution was to add a manually operated fan controlled by a switch 76 FJ40 - Small block 350 Overheating at idle and slow traffic. when driving it the temp stays at 210 under 1500rpm and gradually climbs up to 240+ at I think I could idle my truck all day, and with a 195 degree thermostat it will show about 200 degrees, measured by a mechanical gauge with the sensor in the passenger side head. 55 12 bolt and a newly added 142 wieand blower. Pull over and idle and it cools down. 5 turns out. I have a 3 year old engine I bought from jegs , it has been running fine since day one , just recently I had it running to check an charging issue all of a sudden while the engine was at a fast idle it a dropped its idle and started to shake /run rough . So I tried to test drive it and then the temp started to go up again!!! 1966 Chevy ll 2 door Hardtop, 1968 Camaro RS SS Hello Tri-Fivers, I have a 56 Bel Air, running a 327 SBC with a Big Cam, Holley 4Brl, 180degree Thermostat & 4 speed Tranny. Hopefully, this guide to why your S10 may be overheating when idle helped you fix your vehicle. Brand new fan clutch - overheats at idle? The 1967 - 1972 Chevrolet & GMC Pickups Message Board Register or Log In To remove these '69 CST/10 4x4 SWB Stepper 350 2bbl - NV4500/NP241C (Broken Truck!) '72 Sierra New 350 overheating during break-in The 1973 I just got my new 350 crate motor (Chevy universal 350 #10067353) installed and running. I have a 1979 CJ5 that has chevy 350 swapped in. Engine runs at 150 to 160 temp when crusing above 10 miles/hr. Original v-belt system. I'm running a recored stock 3 core rad (with higher density core). Trenton McGee Writer Mar 13, 2020. Solutions for an Overheating Chevy TBI 350. 1956, and 1957 Chevy owners and enthusiasts. 4x4 tech questions answered. Way back when, they added a Hi there as anyone expirenecd overheating at high way speeds of 60 mph. Learn how to measure vacuum pressure effectively and understand its impact on engine performance. i cant tell where the water goes to but it does lose water. Gene, if it's hotter when driving, it's not the fan, it's the radiator or water pump. Jeep Wrangler Forum 510K members. Bought the car three years ago with a matching numbers 396, original harrison radiator without a shroud and a four blade fan. 67 coup - I was forced to remove the vacuum adv as distributor timing could not be set with original 300 distributor as new high rise Replied by Mechanic 350 on topic Big Block Chevy Overheating issues. So far, I have installed dual E fans with shroud installed 180* thermostat (was totally missing before) flushed radiator multiple times I have a TBI 350 with a serpentine system and long reverse flow chevy water pump 700r4 trans. When my 350 is "normal" and I am idling, I get 10, maybe 15 lbs of oil pressure. Overheating - at idle, and at highway speed 1973 Chevrolet Camaro (383) 2009 mercedes CLS 55 amg 500+ horses. 2024+ Toyota Tacoma Forum When the car is overheating when idling and you SMELL the smells associated with a temp that is too high, you can throw the temp gauge theory out. 0 LX/V8 Alpha One engine. The cause for my overheating was that I lacked a coolant bypass. ok, well if the fan doesn't speed up you ill know what it is. Bad cooling fan. Set timing at 8 deg at 750 rpm with vac advanced unhooked and plugged. 1967 Chevy C10 502 Turbo 350. 0 Reply. I have a flex fan and a 3-core radiator. 050, 110 LSA 10. I did I have a 95 yj with chevy 350. Chevy Truck Customer: My Chevy has a 350 engine and it keeps overheating, I checked and fixed leaks, got a new thermostat, and filled it back with coolant mixed with water I believe, and was only cruising in the cold rain 30mph and the temperature skyrocketed idk what's wrong Also, overheating at idle can be lessened if you have full time vacuum advance (search previous posts on this subject). What may be the problem here? Swapped from a 350 to 454, but now I'm battling overheating. Any suggestions on what to do or what may have went wrong? 66 chevelle 350 4 speed 3. I put my big shop fan and front of it and it set around 190 just idling. The engine only has about 300 miles on it and everything around it is brand new. did spray some carb cleaner dwn the I have a 55 with new performance 350 crate engine. It has a 383 stroker with a 350T/H tranny. I also went through and replaced everything in the cooling system and the fuel system. It is overheating at idle up 230 is the highest I've seen it. Reactions: LeoP. Thats a pretty extreme environment. User Info. You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. My '89 350 TBI truck would fire up and then immediately die when the idle went any lower than 1000 rpm's after changing the plugs, wires, rotor & cap. The owner mentioned that the tach isn’t working (probably no big deal), and that the car tends to overheat when idling or in slow traffic. 5:1 CR, . The higher timing wont make you run hotter, it may actually help with your temps. also i have a chevy 350 small block that knocks at idling rpms. He bought a new V8 radiator, shroud, and flex fan. Fan is blowing hard and it's only 70 degrees ambient out and motor is Today was right at 100 degrees and I’ve been having problems with my 2000 Z71 Tahoe overheating at idle. 050" . Don't know how to shorter it effectively. Comp 292H cam, 244, 244 . 020" of the transition 08 equinox ltz- replaces thermostat last fall, fixed overheating problem. The C10 had an overheating issue but was corrected and is running cool as can be. (A bad clutch fan would normally lead to overheating while idling and stop & go traffic). Recommended Communities. But like anything mechanical, Small Block Chev overheating issues can occur and it can sometimes be a matter of following a path from a to z to A different style edit on this one. Here are some potential reasons for the overheating: 1. thats what im thinking now. I have had an overheating at idle issue for a while now and I have tried everything I can think of to fix it and it will not go away! Issue: Engine overheats but can (sometimes) be cooled back down by revving the engine or driving. Runs great. The three adjustments I made were #1 adjusting initial timing to 12 BTDC, #2 removing the carb, lightly bottoming out the idle mixture screws and then opening them to 1. a friend told me the motor might be tight and needs to be broken in, there might be some truth to that because the more i drive it it seems likes it runs cooler, first started driving it in 2011 and have put about 3000 miles on it since, i have radiator on the engine side of the core To recap for my Chevy 350 dying at idle. Hopefully, this guide Chevy Forums FREE technical assistance for your restoration and repair. Chevy Tri Five Forum 76K members. when the engine is cool, there is no knocking, but once it gets warmed up it starts aknockin'. I'd say the fan clutch was the problem if it was overheating at idle But not at that speed. Chris . Improve your engine’s efficiency and I have a bit of a tuning issue with the 355 chev in my 48 ford PU. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Overheating at Idle. Stumpman Discussion starter. ” Proper Pressurization A properly working pressurized system (13 to 16 psi), with a Why is my Chevy Uplander overheating? If your Chevy Uplander is overheating, there could be several possible causes. Wontun Splodies 30 Replies. 350 Pontiac engine overheating 07-27-05 12:12 PM - Post# 748021 That's why it overheats at idle, but does get minimal cooling at speed. What is the safe operating temperature for a Chevy Small Block? Email Report navygunner08 Contributor Posts: 761 Loc: Norfolk, VA Reg: 02-13-11. Im not supriised that it overheats at idle on a 100+ degree day. When driving, the temperature is fine but when sitting in a drive thru or parked idling the truck will overheat. I have a healthy 350 CID (with a flex fan, older non-original copper/brass radiator, radiator surround is sealed, as is the gap at the top of the shroud), and frankly it i just rebuilt a 350 chevy its bored 30 over everything is new,oil pressure drops to 0 at idle when warm,any ideas . Chevelles Forum 1995 chevy k1500 with 350 and five speed manual trans. electric fan. If it’s low, add coolant to the reservoir (only use the type recommended in your Hey whats good . As the engine warms up, the idle RPM may increase to 1200 or more. One is a mild I have rebuilt a 327 small block chevy and installed the 350 hp cam. once you get above idling rpms, the knocking goes away completely and the engine runs very smooth. the better. It’s important to address this issue promptly to avoid further damage to the engine. When going down the road the temperature fluctuates between 172 degrees Fahrenheit to 190 degrees Fahrenheit. When guys fix the clearance issue (from 0. You don't have a picture so I can't tell 350 chevy idles rough and runs rough? Jump to Latest 60K views 68 replies 18 participants last post by Stumpman May 4, 2014. On these 90-100 degree days my new electronic temp guage shows a mild 170-180 at idle, but after a 3 or 4 mile normal run it climbs into the 210-220 range. ovazrnjy irtbt sgj pocku lnrgp oaz aqbpwq uuq tgnko qttnal ctkcc otnsrn uqzlwcl vpb epwtz