Engine Performance problem
1994 Isuzu Rodeo Question 6 cyl Two Wheel Drive Manual 122000 miles
This is a 3.2 fuel injected V6 with electronic ignition. Engine ran nicely one second while accelerating, and instantly started running rough.
Speedometer occasionally falls to zero then returns to correct speed after awhile, sometimes immediately. 'Check Engine' light occasionally comes on momentarily. Engine seems to run smooth after reaching 'equilibrium' in any gear, but misses when trying to accelerate.
I've replaced the fuel filter and spark plugs and checked the fuses, but no improvement.
Sunday, September 20th, 2009 AT 5:58 PM