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Your engine can misfire and a code will not show if:
1 your could be arcing if they are laying across each other
2 the wires are arcing against the engine or other metal object
3 one of your spark plugs is fouled and is not firing the cylinder
4 one of your plug wires doesnt have a good connection with plug or distributor
5 possibly a crack in the distributor cap
6 possibly faulty rotor within distributor cap
What else can I help you with?
What would cause bad vibration in engine of ford windstar?
If you have a "check engine" light on, start with having the codes read. A misfire code can tell you which cylinder or cylinders are having problems. A misfire could be the cause of your engine vibration.
What can cause a multiple cylinder misfire diagnostic code on a 1998 Toyota Avalon the spark plugs and cables were just changed?
Theres three coil packs; one fires two cylinders. I suppose if one is bad then it could cause the two corresponding to misfire. I had one cylinder misfire, it turned out to be the fuel injector.
How do you fix code P0305?
Find and repair the cause of a misfire on cylinder #5.see related question below.Find and repair the cause of a misfire on cylinder #5.see related question below.
1997 Chevy 1500 with trouble code p0301 what is the cause?
Trouble code P0301 means:Cylinder 1 misfire detected
How do you solve a PO302 code on a Jeep Liberty?
p0302 is cylinder 2 misfire, you need to fix the cause of the misfire. Possible causes are plugs, coils, injectors......
Code PO308 Cylinder 8 Misfire?
This isn't a question. Find the cause of the miss and repair it.
Would a failing fuel pump cause a PO300 code?
It could, along with anything else that can cause a misfire.see related question below.It could, along with anything else that can cause a misfire.see related question below.
What would cause a code p-0300 on a Infiniti g35?
That's a misfire code. - means some cylinders are not firing properly .
What could cause a Cylinder 1 Misfire code on a 1999 Chrysler Sebring?
Spark plug, wire, coil, low compression, fuel injector, intake leak, etc.
What could cause a cylinder 4 misfire code on a 1999 dodge ram 1500?
Bad spark plug, plug wire. I hade that problem it was a cracked head "Expensive"
2006 Pontiac grand prix recurring number 4 cylinder misfire diagnostic code?
2006 Pontiac grand prix recurring number 4 cylinder misfire diagnostic code? What could it be?
What does error code P0303 mean?
It means that there is a misfire on cylinder number three. The cause could be in the ignition system (coil, plugs, plug wires), or high and low fuel pressure.
