Big difference

[RJ-92]

I have been having some drivability issues and a slightly (not really that slight) rich condition lately. So I was finally able to track down a new air filter and rotated the MAF ~30*. Huge difference! No more hick-up after idle, shifting is smoother and power feels quite a bit more linear, and mileage is better. Best mod I've done in a while.

to proper maintainence

 

[AFSho]

to proper maintainence

werd

 

[SASHO91]

hmm... 30*
so the maf is striaght up now???
how did you figure that out?
i have noticed the same issue, but only on ocassion.... but this could also be from the k&n in there...but the maf i clean...

 

[RJ-92]

hmm... 30*
so the maf is striaght up now???
how did you figure that out?
i have noticed the same issue, but only on ocassion.... but this could also be from the k&n in there...but the maf i clean...

Yes it is now straight up. Previously I had it tilted towards the engine a little. Mind you it is a Pro-M 77mm MAF with a cone filter and heat shield blocking it off to the hot engine air. The sampler tube of it is on top so I guess the orientation of it would matter.