I have had the same problem recently. I did some searching on the internet and came up with nothing. I went out to my car and decided to take a look at the gas cap. I noticed that after turning it and hearing the clicks that are supposed to tell you it is tight, the cap came off again with no effort at all. I brought the gas cap to Advance Auto Parts and I found out that the spring mechanism inside the top of the gas cap was worn from use. This was causing the vapors to leak out inturn causing the check engine light to come on. I bought a replacement STANT gas cap (specifically for the 2006 Suzuki Forenza) for $9 and the light has been off for the past two weeks. The dealer wanted $80 to diagnose the problem and then another $30 if they needed to order a gas cap. So, I decided $9 was better to waste then $110 trying to figure out the problem. I hope this helps.
Aug 21, 2008 |
2006 Suzuki Forenza