1998 Mercedes Benz ML320 6 cyl All Wheel Drive Automatic 147k miles
intermittent missfire, car will run fine then hardly run past 40 mph. 147,000 miles, new plugs at 100k, changed fuel filter because fuel pressure read 35psi, now reads 45 psi.
Plug wires? MAF sensor? Fuel pressure? Not sure what to do.
have the same problem?
Wednesday, March 4th, 2009 AT 6:06 PM