Rough Idle 1993 Maxima

bcnewbie · #1 (**permalink**) 10-18-2009, 04:59 PM

Rough idle after the engine is warm (OK for first few minutes) idle speed is consistent and acceleration is good but some lack of power. Checked for vacuum leaks, checked and cleaned EGR valve and tube, changed spark plugs to platinums, sounds like a misfire in one cylinder. Cleaned MAF sensor and swapped it with one from another Maxima that's running OK.No affect. No CEL. Want to try retorquing intake manifold bolts. Will this help? Has anyone tried that and did it fix the problem? Or is a new gasket the best way to go?

reszno · #2 (**permalink**) 11-03-2009, 05:13 AM

Yeah, you are on the right track with a new intake gasket.