coolant light and constant refil
my 1999 pontiac grand prix 3800 will not
hold coolant very long. I refil almost every
week. it seems like its coming from the
passenger side of the motor and hits
serpentine belt. no white smoke so I don't
think head gasket. also my temperature gets
up to 210 fast and stays there. doesn't go
over just stays right at 210. low coolant light
is always on too
Might be a leaky water pump and or gasket. Also any one of the hoses.
Bad water pump
I had that problem it is the heater core elbows. Real quick easy fix. Get the metal ones not the plastic. As the plastic will break down. It was a bad design to save money I'd assume. It's like 10 bux
Looking for a Used Grand Prix in your area?
CarGurus has 55 nationwide Grand Prix listings starting at $8,950.
Search Pontiac Grand Prix Questions
Pontiac Grand Prix Experts
Related Models For Sale