Pull out that MAF and see how dirty the hot wires are.
Mine was unsaveable, I put in a new one and it acted up. Once it learned it didn't have to ajust that much to a MAF, it was good. (It shift so damn hard I thought the tranny fell out and I ran it over, no lie!
The TPS could be taking a crap too, Change that first, they are pretty cheap, like $45-$50 bucks
__________________
33% ALEROMOD OWNER!!
2000 Olds Alero 3400 SFI 14.53 @ 94.93
1985 Olds Delta 88 307 SBO 17.96 @ 76.99
2007 Volvo V50 T5 6M 15.782 @ 89.12
www.facebook.com/kb0177