[caddyvirgin]

CEL came on and took it to get the codes checked, guy gave me a p0442 code which read as a small leak in the emissions. His advice was that it was simply a faulty gas cap. Just wondering if anyone else has had this issue and if it is just as simple as replacing the gas cap or should i be more concerned? Thanks

 

[C&C]

Well, it could be the fuel cap (first thing, doesn't cost anything, is to tighten the cap).

Here's a link (simple google search): http://www.obd-codes.com/p0442

 

[ECha3]

You might clean it and apply a bit of Vaseline to the O-ring, too.