2000 Pontiac Grand Prix Q&A
2000 Pontiac Grand Prix Question: Thermostat
My check egine light is on and I took it in for a free check engin light test and the code came back as 1 of 3 things...cooling system, either low on coolant, bad thermostat or sensor unit. I bought both of the later and I need to know how to replace both. Last year I spent over 1,300 on car repairs at the machanic and got robbed, my car has not ren the same again, I am a single mom and dont have the faith or money to trust another person to work on my car. I have worked on my cars many times but they were always older models. Please help ! - tina_2
What exactly was the code. I need to know the Pxxxx number before we can deal with how to repair your car. There are several coolant/cooling system codes. Each one means something different. How is the condition of your coolant? Is it clear or is it murky? Does it look like like there may be oil in in the coolant in the coolant reserve bottle ( it will look muddy and/or funky ) . Also, how does the coolant look in your radiator if you remove the cap ( when it is cool enough to do so). Also, how many miles are on your car? What did the last mechanic do for $1300 or supposedly do. What did he/she try to fix? You absolutely need to know the exact code(s), because there hundreds! Go back and have the tech write it down. Then we can make forward progress. Other wise you/we are just the blind leading the blind, and we will just waste a bucnh of YOUR money. - dandd
...ecently came on and the mechanic told me that I needed to replace the car's cooling sensor and thermostat. Since the repair the engine light has disappeared however the temperature gauge in the car i...
Hello, I just wanted to make sure we weren't jipped by the mechanic. He replaced the plastic hose bypasses- they were cracked and leaking anti-freeze. SO he charged us for 2 anti-freezes, 2 hose...
I've had to replace the mass air flow sensor 3 times now on my 2000 Grand Prix GTP. Is there a reason the sensor keeps failing? Is there a particular sensor made for GTP's? or am I just having ba...
Recently took my Pontiac for its emissions test and it didnt pass due to Coolant Thermostat (PO128). What is the solution & cost to fix this issue?
There has been a very slow leak on coolant, I'm thinking it's the thermostat. Any thoughts??