Just got a code 456 (read on an autozone scanner)
it said "code 0456 Very small evaporative systems leak"
I assume that is a loose gas cap or faulty gas cap?

Cleared the code - hope it stays that way ....:-|

 

Did you tighten the cap? It should click about 5 times. check it for damage to threads or gasket.

 

And be sure you have the new cap that comes with the recall.

 

ok what recall and what new cap! Sorry for the nube question...

 

Ok just did a search. I will check the part number to see if it's the older one

 

If it is a recall, can I just bring to the dealer to get it replaced? (BTW checked underside of the cap. That rubber seal is all cracked. )

 

I am reactivating this thread. I had some time ago a CEL and it showed P0456 very small evap leak. My indy cleared the CEL and I bought a new gas cap and I drove the car now for 250 miles, everything so far ok. Today I hooked up my icarsoft and in the obd section it showed again the code p0456 but there was no CEL. I turned off the car and turned it on again, ran the scan and the code was gone???? Any idea what it could be? My car is out of warranty but I still have the emission warranty in california, was wondering if it would make sense to have it checked at the dealership. Any advise would be appreciated.