Might try some BG 44K at your next gas change to clean out your fuel system (you can get it at Napa). If its been a while it also wont hurt to change your plugs and wires (at least plugs). NGK TR55's work great and cheap.

 

Has your MAF gotten wet or dirty?

 

Cleaned it a week or so ago because of this exact problem....made no diff. But now its worse than it was a week ago.

 

Replaced fuel filter lately?

 

Clogged Cats???

 

Is it hard to start also or no??

 

Leaky Injector?

 

intake sealed up?

maf connected?

 

Haha.... Owner?? Soryy Jfwy.... The Problem With Internet Diagnostics Is Your Idea Of A Symptom Vs. Another Can Be Totally Different And Creates 100's Of Possibilities

 

Definately!!!