Question about 1998 Volvo S70

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Cars emergeny blinkers keep going off and wont start

First my air conditioner stop then my then the temperature gauge indicated that my engine was running hot when it is not the cooling fan comes on even when the car is off and the engine is cool and the emergency flasher lights stay on even when my key is not in the ignition my car itself use to run fine when it use to come on help please thanks

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Connection on temp coolant sensor must be bad the wax the keeps pins in place will melt causing poor connection ac to stop working and fans .. check connection on fans two yellow wires .. also wax melts causing poor connection

Posted on Jun 24, 2009

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I have Trailblazer LS 2008 model. I am using this vehicle for the last one year and it covers upto 65000 miles. Since the winter season started, My vehicle is facing intermittent problem. The temperature...


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1990 dodge dakota 2.5 over heats temp gauge erratic


For car running hot and overheating issues, I suggest to you go through this help links. Click this link below and go through the troubleshooting procedure to take care of the problems: ----

temp gauge goes erratic? http://technoanswers.blogspot.com/2012/01/heater-blows-intermittently-and-temp.html

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Car overheats and Air blows hot at idle?
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This details will help.Thanks.

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Need to know if i need to bleed the cooling system, after installing the radiator?


ADD COOLANT IN THE COOLANT OVERFLOW JUG UNTIL COOLANT LEVEL STOP DROPPING AND COOLANT LEVEL STAY AT THE FULL COLD MARK.PLACE COOLANT OVERFLOW JUG CAP BACK ON JUG.CRANK VECHICLE UNTIL ENGINE START WARMING UP. STOP ENGINE WAIT FOR A WHILE UNTIL COOLANT COOL DOWN TO KEEP FROM GETTING SCALDED. USE A LARGE RAG OVER THE OVERFLOW JUG CAP OPEN OVERFLOW JUG CAP A LITTLE AT A TIME REMOVE OVERJUG CAP CHECK COOLANT LEVEL ADD MORE. COOLANT IN THE OVERFLOW JUG.THEN START VECHICLE AGAIN.LET ENGINE IDLE UNTIL TOP RADIATOR GET HOT.THEN THERMOSTAT WILL BE OPEN.WHILE ENGINE IDLING WATCH THE TEMPERATURE GAUGE IN VECHICLE IF TEMPERATURE GAUGE START CLIMBING IN THE HOT ZONE.TURN OFF VECHICLE LET IT SET A WHILE THEN USE LARGE RAG REMOVE OVERFLOW JUG CAP.ADD MORE COOLANT, PLACE CAP BACK ON START VECHICLE AGAIN KEEP DOING THIS PROCEDURE UNTIL TEMPERATURE STOP CLIMBING HOT ZONE.AND WHEN COOLANT LEVEL STOP DROPPING IN THE COOLANT OVERFLOW JUG.AIR IS OUT THE SYSTEM, BUT KEEP COOLANT LEVEL IN THE COOLANT OVERFLOW JUG AT THE FULL COLD MARK.DONT OVERFILL.DONT LET COOLANT OVERFLOW JUG RUN DRY IF SO AIR WILL ENTER COOLANT SYSTEM BECAUSE COOLANT LEVEL WILL BE LOW ENGINE WILL START OVERHEATING.

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Cant find the valve to let air pressure from my radiator for my water to flow right


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At first my 1997 Oldsmobile Cutlass Supreme (only has 59,000 miles) after driving for a while the temperature gauge would start to rise when idling but when I started driving the temperature would go back...


This sounds more like the thermostat is not opening as it should, instead of an ECM problem.

With the indications you state - goes down when heater activated - goes down when moving, that is what I would have checked first, not the cooling fan!

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1 Answer

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1997 2.4L Chevy Cavalier LS; Low Coolant Indicator and Temp Gauge


take the cap off of the radiator (whil engine is cold) start and run the vehicle. keep runnig 30mins after the vehicle is hot keeping notice of the rad fluid level.
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