New pigtail assembly to repair the Coolant Temperature Sensor connector for the listed applications. Got leak fixed and now it only overheats when the ac is on but as soon as i turn the ac off, the temp gauge goes back down quickly as if it wasnt really overheated but it dinged at me and temp gauge went all the way up. So if you don't change that the stat won't be doing anything below 48km/h (normal fan1 turn off speed). Step 2 – Check coolant level. We have a 2002 Lincoln LS V8 that is either actually overheating or just saying it’s overheating. There were no previous signs of problems before it started overheating. Last year, the temperature gauge began to spike up to the MAX suddenly. If there is any room for more fluid in the radiator, fill it to the top with 50/50 premixed coolant of whatever type of coolant is in your vehicle (Dex-Cool or "the green stuff"). Jun 16, 2010 #2 HoldenOnn Roll Cage Territory. I'd probably be more worried about the rate of rise and fluctuation as opposed to the steady state temp you achieve while cruising around. Joined May 26, 2009 Messages 548 Reaction score 4 Points 18 Location Busselton, WA Members Ride VY Calais Series 2 HBD V6 Sedan 2004 Thats perfectly normal. It turns out that coolant (usually a 50/50 mixture of coolant and water) has some fantastic properties that are ideal for use in engines. We have about a 1 mile 5 mph zone to go thru, til we can get going...and that seems to be the biggest problem as to why it overheats. Also, the AC runs hot while the car is overheating. Many cars range from low 90's up to and around 100 degrees also. For 97-98 LS1 and other GM Applications. Gauge/Temp Light. My temps are always right at 210 degrees. You can create cracks. My coolant temp went to 103 degrees today while waiting in the kfc drive thru. Our 1999 saturn LS1 is overheating at red lights and in drive thrus. Of course no overheating leave things be. Between about 35 and 40c it will maintain it ok while driving but if you stop and let the car soak and then start it again it won't recover fully and will maintain at about 85c. 2. I've also got an aluminum radiator, a 160-degree thermostat, and electric fans that come on at 160. If this light does come on, make sure that you get off the road quickly and safely. Ask Your Own Saturn Question. Here are the most common symptoms of a vehicle overheating. If I turn the heater on the temp goes back down and everything is fine. Between about 35 and 40c it will maintain it ok while driving but if you stop and let the car soak and then start it again it won't recover fully and will maintain … Hey mate have you had your Fan Temps adjusted in your tune to account for the 160F stat. Once you get to driving again, it returns to cool. Also my fan isn't going on when engine running hot, but both … With the engine cold, open the radiator cap and peer inside. Its a mandatory change as the normal on temp for fan 1 is 98c. The alarm is somewhere between 115 and 120 and just before the guarge gets to full. ! I'd consider over 150 degrees might be a bit on the high side. There are currently 1 users browsing this thread. Below 35c my car can maintain 80c fine. Intake air temp got to 65. Of course no overheating leave things be. check out the. We took the boat out this weekend, and had the same overheating problem as we did last year. A 25% UDP would be another factor that people would have to consider as a potential overheating cause. The problem is at idle the temp starts to climb and will go over 250. LS SWAPS: Accessory Drives and Cooling System Guide. Originally had a leaking heater tap (due to rotted out feed hose end) have since replaced and clean out the hoses. Application. I run a 160F Thermostat in my car and command temps of between 77-81c a stocker runs at about 95-98c FYI. Car drove fine, modern cars are designed for this. The factory thermostat is fairly hot, but should be fully open by around 198 to 200 degrees (F). Hit the star under this post if it was any help to you =D. I currently have the water pump removed; there appears to be no leak from the … The problem is at idle the temp starts to climb and will go over 250. So if I was still running a stock Thermostat I have faith that it wouldn't have a problem.. Hey mate have you had your Fan Temps adjusted in your tune to account for the 160F stat. After months of on-and-off diagnosis, it turned out to be stupidly simple. Hopefully this helps. It got a new stock radiator and water pump put in along with hoses and a new tstat when I did the heads/cam and the fan temps have been lowered. Registered. Uses the same Delphi/Packard connector, terminals, and seals as the factory wiring harness. The LS-LY generation of motors run at 210 degrees in the automotive world, but for some reason these engines all run with a large temp swing. A 25% UDP would be another factor that people would have to consider as a potential overheating cause. What a process!!!!! I cant say for sure if my electric fan came on or if it just cooled on its on once I got leveled off a bit. March 9, 2015 by LS Engine DiY. That only worked a while over heating problem same as before returned so I changed my thermostat and coolant. Fair call on the UDP macca. With the engine cold (and taking car not to get snarled up in the belts or fans) start the engine. LS Engine DIY. First off you should never pour cold water/coolant into a hot engine that is overheating, let it cool first. I have an 05 lincoln ls v8 and only have the problem of overheating in the summer and had to refill antifreeze every 2 weeks. Above 40c ambient 85-88c is as low as she'll go with both fans flat out or even driving at over 100km/h. But there is no way in hell I would run a 25% underdrive pulley. There are no visible leaks coming from radiator and water pump. Answered in 9 minutes by: 7/1/2010. (0 members and 1 guests). Below 35c my car can maintain 80c fine. In the Territory where the temps you guys are experiencing are normal an LS1's cooling system holds up fine. No real harm other than the wiring connectors melting a little. Everything is great as long at the RPMs are about 1000 or higher...the temp stays at 180, even in the Texas heat. As the engine warms up you should be able to feel the upper radiator hose start to get warm. I haven't got any A/C at home so I'd probably end up going to work to hang out :bawl: or maybe going for a long drive in the Maloo :smilesandbanana: I recall punting a VX SS very hard and is a sustained way back in 2003 during the firestorm that hit Canberra, and apart from melting the steering fluid container I also recall that at one point the dash sounded an alarm and displayed the engine was too hot in response to an elevated coolant temp. Show Less. mine was running at 97 . Depending on which accessory drives are retained, clearance may or may not be an issue. Everything is great as long at the RPMs are about 1000 or higher...the temp stays at 180, even in the Texas heat. When the car cools down, the AC cools down. Stock accessory drives were designed to fit in late-model vehicles with modern frames and spacing. Between about 35 and 40c it will maintain it ok while driving but if you stop and let the car soak and then start it again it won't … I run a 160F Thermostat in my car and command temps of between 77-81c a stocker runs at about 95-98c FYI. I have a '69 Camaro with a 2002 LS1, stock except for some headers and the computer tune. Show More. Engine kept going and once the alarm went and the temp guage was at the top I backed off. Temp goes up to 200, the alarm goes off, a few revs up to 2000 rpm and the temp drops back to normal operating temp. It's just on of those things that causes you to procrastinate. It certainly wouldn't be able to maintain my sub 90 temps and even a stocker would probably have limited reserve capacity to maintain mid 90's. Be Cool’s radiators are designed for maximum efficiency, using fluted oval-shaped tubes that allow water passing through to be exposed to as much airflow as possible. Do It Yourself LS Engines. Recently got an wh stato haven't had it for long and have been stitched up with overheating issues. My car recently started overheating the over flow started to bubble when temp gauge was at pass 3/4. It is possible for an air pocket to sit at the sensor location and not correctly read engine temp. Fair call on the UDP macca. This happened soon after driving the car from a cold start, or after driving the car at highway speeds for a period of time (e.g., 1 hour). :sick: I to have 2011 Lincoln Ls overheating, no mechanic including ford dealership has been able to diagnose the problem I have replaced the radiator and hydrolic fan after the dealer told me it was the fan, the said that my thermostat was fine and not sticking,there where a motor to the fan and water pump both working fine and the water pump also working. I have a '69 Camaro with a 2002 LS1, stock except for some headers and the computer tune. I wasn't pulling anything and it wasn't a really steep climb. So if you don't change that the stat won't be doing anything below 48km/h (normal fan1 turn off speed), General Automotive Classifieds/Wanted To Buy, Premium Sponsors Forum (Randomised Order), LS1 overheating...tried everything pullin my hair out :|, If this is your first visit, be sure to
whats the average temp of a ls1? I am not talking creaping over 1/2 on the guage here on a rare stinking hot day. Geez it's hot over there huh?! So our cooling systems are more than adequate for the 43 degree weather. I live in FL and I can sit at a light all day and the temp stays stable. The LS swap modules also include vehicle-specific fan brackets, fan shrouds, fan sending unit (or units) with 40-amp relay(s) and harness, a billet aluminum recovery tank, and all of the necessary hardware. Share this conversation. Oil temp? My head/cam VTR8 is also suffering from the 40C+heat, thought it had a blocked/cracked radiator as it was getting uncomfortably hot and dumping coolant, particularly once parked. Test if there is power at the fan's electrical connector when car is running and temp guage is at half. I'd probably start wondering if something was wrong then. I am not talking creaping over 1/2 on the guage here on a rare stinking hot day. I guess it depends on load etc also. Long 6" leads from back of connector. In the Territory where the temps you guys are experiencing are normal an LS1's cooling system holds up fine. I run a 160F Thermostat in my car and command temps of between 77-81c a stocker runs at about 95-98c FYI. Nothing that I would think that would cause me to heat up. Another thing that is strange with this is when the car is idle with the heater on, the heater is blowing cool air. Posted on Aug 16, 2009 . Your LS will be equipped with a temperature warning light and/or a temperature gauge. View Full Version : LS1 overheating temp? LS1 3 Wire Coolant Temperature Sensor Wiring Connector . Never knew an air lock would cause so much of a headache! I did it to slow the water flow and excessive wear on the PS pump due to the high reves. Still the car overheats, basically you take it for a spin for 20mins, whilst out you give it a poke with a stick basically. My trans temp got to 100 degrees also. Still problem not solved! I guess a big camshaft will produce more heat anyway. I just read somewhere that a 50/50 mix of coolant will boil at around 130 degrees, so an alarm at around 120 sounds about right. The most common symptom of overheating is the temperature light coming on. Covers all the criteria to consider when starting an LS swap project. Driving while overheating can cause long term engine damage. I mean Hot hot engine temps all the time in warm weather. Below 35c my car can maintain 80c fine. Water temp gauge. I've also got an aluminum radiator, a 160-degree thermostat, and electric fans that come on at 160. So I changed my radiator cap. Jun … I have replaced the thermostat. We have found that by installing a water line out of the unused thermostat port to the water cooled shaft seal, and plumbing the purge-air line from the manifold into this line using a Y, so that the water flow … Submitted: 9 years ago. as far as water temp went my vy ss used to very between 89 and 95 deg, i think the alarm went off at about 116deg from memory. I mean Hot hot engine temps all the time in warm weather. If there isnt any power on, check your relays and fuses. Not sure how well turbo cars will cope though. I got a fair bit higher than normal while towing the other day which is understandable. I have replaced the thermostat and gasket but that did not help. The coolant level may be low. Are old people going OK? I have a 2002 Corvette LS1 that is overheating. I did it to slow the water flow and excessive wear on the PS pump due to the high reves. It does not do it all the time and when it does start to overheat, you can hear the fan kick on high. I have a 2000 Lincoln LS 3.9L that is overheating. You can turn on the fans about 1015 degrees higher than the 160-degree thermo's opening point—about 175 degrees—and then turn them off at 160165 degrees without detrimentally affecting the … Category: Saturn. Been there a couple of times racing. If the engine gets too hot, engine lubricants can break down, as well as overheating of the intake charge can lead to detonation, etc. In the Territory where the temps you guys are experiencing are normal an LS1's cooling system holds up fine. Its a mandatory change as the normal on temp for fan 1 is 98c. I have a 02 LS w/ V8 that seems to be overheating1) No signs of overheating other than temp gage and light/buzzer. Driving up the canyon yesterday my temps rose to about 220 - 225 ish. Burping the engine will definitely help when idling. If you are losing that much coolant it should be easy to find as is, but if not use a coolant pressure tester. Drove around for hours the other week in the 40+ days we were getting in Sydney and my temp gauge never went past half.. Powered by vBulletin® Version 4.2.2 Copyright © 2021 vBulletin Solutions, Inc. All rights reserved. 1. Helpful 2 ; Not Helpful; Comment; Flag; Testimonial: " Thanks for your great suggestion on my overheating problem on my 2004 Lincoln Ls, I will check it out tomorrow!!! A mandatory change as the factory thermostat is fairly hot, but be... My temps rose to about 220 - 225 ish power on, the AC runs hot while the is. Command temps of between 77-81c a stocker runs at about 95-98c FYI yesterday my temps rose to 220. Criteria to consider as a potential overheating cause common symptoms of a vehicle overheating which drives! … LS1 3 Wire coolant temperature Sensor connector for ls1 overheating temp 160F stat the. You had your fan temps adjusted in your tune to account for the 43 degree weather should pour... 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Have faith that it would n't have a '69 Camaro with a temperature light! Frames and spacing the alarm is somewhere between 115 and 120 and just the! 'D probably start wondering if something was wrong then and seals as the factory wiring harness underdrive pulley ). It is possible for an air pocket to sit at a light all day and temp... Just before the guarge gets to full wh stato have n't had it for long and have been up!, but if not use a coolant pressure tester and will go over 250 some headers the. Open the radiator cap and peer inside LS1 is overheating factor that people would have to as. Udp would be another factor that people would have to consider as a overheating. The AC runs hot while the car is idle ls1 overheating temp the engine warms up you be...