Quote:
Originally Posted by GLH
Disconnect the ground cable from the battery for 15-30 minutes or even overnight if you want. Reconnect and drive as normal. It might or might not help, depending what all is wrong. It might remove the MAF code. The purge canister problem can make the engine run rich, if I remember correctly from an article on a rockauto.com newsletter.
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The mass air flow sensor code is now gone. It hasn't changed the way the truck works or anything but Atleast the code is gone. But now I have a egr flow insufficient flow.. It just never ends.. Today I cleaned the IAC valve and throttle body, the truck seems more responsive, but it still idles a little high 1000-1100 rpm. Haven't drove it enough to see if there is a improvement in gas mileage