ENGINE COOLING PROBLEM1991 LEXUS LS 400 V8 TWO ...
1991 Lexus LS 400
February, 16, 2010 AT 12:13 PM
Engine Cooling problem
1991 Lexus LS 400 V8 Two Wheel Drive Automatic 180000 miles
i just put a new but used motor on my 1991 lexus ls400. I turn the car on and it takes aboput 5 minutes for the car to get warmed up, but when it warms up the tempeture gadge would stay stable for a few seconds before it over heat. I changed the thermastat and have fresh fluids.