A month ago my engine light came on and I was told that I needed a new alternator and battery. Now my engine light is on again and the same mechanic is telling me that my thermostat sensor is ABOUT to go out. Does this make sense? I am afraid that it might come on in another month and I might be charged for another part. Any suggestions are appreciated. Thanks
engine light on 2005 Buick Rainier
by Janet P in Marrero, LA on June 12, 2010
The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
Check engine light continually comes on. MANY trips to the service garage and they say each time it is fixed: s...
...ine oil or a faulty control solenoid. A sticking actuator may cause a rough idle and the Check Engine Light to illuminate. Our technicians tell us the engine oil should be checked to make sure it is cle...
...td"> The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.