I read where you stated about gas cap not being turned 4 four when you hear the click. Waht does that have to do with the engine light coming on, because I am having that problem. My car is running poorly, accelaration is sluggish. I have been advides by my saab I may need: 02 oxygen sensors, purge valve, idle valve . I have so far bought the purge valve and and fuel filter. I will go to auto zone to get the readings from computer information chip.
what is best gas to buy for 1999 saab 9.3 se and what grade should I buy?
- Thread starter Sandra G
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