I'll start with cleaning the filter and going to Autozone to get the codes. Is there a link for cleaning the MAF?

Thanks for the help,

by the way, the T-100 did great on the trip. I followed a Jeep CJ, new Tacoma TRD and Samerai. Never bottomed out once while the others where dinging their skid plates. Although, I have to admit hanging on the 800 foot cliff going over the rock slide was a bit harder in the wider T.

I put up some pics soon.

Vern