Yee haw its a rodeo

[newtowner]

Car bucks hard at 1800-2000 rpms. If I build boost it seems to run pretty good. Can't give any other info due to problems with direct scan. Just looking for ideas to trouble shoot. Hopefully tomorrow I will scanner working again.

 

[nova]

Bad MAF sensor

 

[newtowner]

Thanks for the tip. Turned out to be a loose clamp on the MAF pipe. I had just replaced the altenator and didn't tighten the clamp enough.