Questions & Answers for: GMC Envoy miss firing 6

...YOU HAVE A INLINE 6 CYLINDER ENGINE.YOUR MISS FIRE COULD BE THE COIL - SPARK PLUG - CLOGGED OR FAULTY FUEL INJECTOR. ALSO INTAKE MANIFOLD VACUUM LEAK OR SLIGHT HEAD GASKET LEAK WILL CAUSE

when I wash my 2008 envoy the engine starts missing. Water goes on to the distributor cap and the misfire starts. Is there a permanent fix? you could spray the affected part with silicon,or cover the ...

...miss fire, I prefer autolites Autolite Xp Iridium/Spark Plug If you have the 6 cylinder engine, the spark plugs are located under the black cover (air resonator) on top of the engine. The plugs ...

...is the firing order for a 2003 gmc envoy V6? FIRING ORDER FOR 4.3L 1 6 5 4 3 2 IF YOU HAVE 4.2L INLINE 6 CYLINDER ENGINE FIRING ORDER IS 1 5 3 6 2 4 the sCAN SAY #4 IS MISS FIRING . WHERE IS # ...

...firing order, this engine does not have plug wires, each plug has its own coil pack, each coil pack is controlled by the computer. I have a miss in the # 2 cylinder so I’m changing spark plugs for a ...

miss that just started==was driving on the freeway for about 40 miles @70 pulled n a station to get a drink ==started it back up and it started missing like a dead plug or coil i changed all the plugs

...DO I LOCATE CYLINDER 6 ON A 2003 GMC ENVOY THAT HAS A 4.2 V-6 NEED TO FIND OUT WHERE CYLINDER 6 IS ON A 2003 GMC ENVOY, IT HAS A MISS FIRE ON CYLINDER 6 the last cylinder is the number 6 front to ...

6 not firing? Check engine light flashing and code said #5 cylinder missing. Changed all six plugs and the engine now runs worst. Took car to the shop and they said cylinders 4,5 and 6 not firing. The