Is this the same problem as valve rattle under load; i.e., going up a hill? I have this prob, and have been spending good $$ on supreme gas to solve it. If it's the MAF, I'm going to get the starshaped (torx?) tool and carb cleaner asap!
More feedback > > P.S. There are some really good posts on this subject a little farther > back.
> I'm going to try cleaning my MAF sensor!!!!!
>
> That worked for me and it didn't even look that 'dirty'. Just a shot of
> carb cleaner and an old toothbrush.
>
> Mike
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