Mine sputters too, but after it's is warmed up. Seems to start at about throttle on, stops when I go over 3K to 3500 RPM.
This is after I did the following.
I pulled the plugs and they looked good, cleaned, re-gapped, and put back in.
Replaced the cap and rotor.
Pulled off the egr and blocked it off so it does not recalculate exhaust back into the engine.
I have not tested the plug wires yet, but will do this weekend.
Main codes are 16 and 41 when I clear the memory.
Any other thoughts what it might be?
Thanks for your help. In advance ;-)
Tuesday, February 23rd, 2010 AT 1:06 PM