Hi I got a 01 S2k and I have to keep filling up my coolant resevoir every week. I checked for leak puddles everyday but I can't seem to see any. Theres no white smoke coming out of the exhaust so I dont think coolant is leaking in the engine. Any other possible place I can check where the coolant is dissapearing to? Thanks in advance.

I brought the car to a shop and had them checked the coolant pressure and they said the pressure looked fine.

 

which part of SF are you in, i'd be willing to take a look myself if you wanna come out to richmond district.

 

I live in the Sunset. Richmond is not too far anyways.

 

PM me with your number ill give you a call

 

check the radiator cap.

 

Yeah if they said the pressure test was good then it's probably the cap itself.

 

So how do I check if my CAP is bad? Thanks for the replies. I dont really see any leaks coming out of the cap.

 

It's in the FSM...

Or you could try this "how to test radiator cap"