2004 Buick Rainier Q&A

2004 Buick Rainier Question: Buick Rainier

my 2004 Buick Rainier reads coolant hot, but its not over heating my guages don't read overheating and my check engine light is not on what else could it be -
Answer 1
The temperature gauge may not be "exact'; I would recommend having the gauge checked with a diagnostic tool to see if it responds to commands properly. I would also verify the temperature sending unit was reading properly at the engine. -
Comment 1
Are you sure the overheat light is not a low coolant light? It is not unusual for the low coolant light to be on and the coolant is full. it does indicate a problem, though -
Comment 2
Good point, Dale, when I read the question again, you might have hit the nail on the head. -
Related Items:
My 2004 AWD Buick Rainier at 25 MPH makes a thud sound and then between 30 -35 MPH the car seems to studder. Does anyon...
i connected a compressor on my buick rainier and the compressor does not function would like to know if it could be a relay
What will cause my buick Rainier to get low gase mileage. I currently get 10mpg on highway?
I need to know how much oil is needed when changing the oil and filter in a 2004 Buick Rainier with a 4.2 liter engine?