Add your answer:
What would make the number 5 cylinder misfire?
Probably a clogged fuel injector or fouled/burned spark plug. Less likely: valve problem.
Why would a 1999 Chevy Tahoe misfire?
Vacuum leak, clogged/dirty fuel injector, bad spark plug/ wires.
What is random cylinder misfire?
It means that more than one cylinder has a misfire history. PO301 would be cylinder number 1 misfire. PO302 would be number 3 cylinder misfire.
What would cause a cylinder 3 misfire in a 2003 Mitsubishi Eclipse GTS?
Usually a bad coil , or plug. if the injector was bad , the computer would have coded for it. But the cylinder 3 coil and plug arent that easy to get to. Its the one at the fire wall
What would cause a cylinder 3 misfire in a 2002 Chevrolet S-10?
If your plugs, wires, cap, rotor and a compression test check out okay I would suspect the #3 fuel injector.
What would cause a 1997 dodge ram to misfire on cylinder 5?
Spark plug, plug wire, distributor cap, injector, internal engine ........as in a blown head gasket.
If the diagnostic on a 2001 Olds Alero shows a misfire on 3 what does this mean?
I would check your spark plug first, then I would go to the injector. This happend to me and it was the injector.
What would cause cylinder 2 to misfire in a 1998 Oldsmobile Integra?
Check the spark plug and the plug wire. If that isn't the problem then check compression. You could also have a bad fuel injector.
What would cause cylinder 6 to misfire in a 4.6L 1996 Lincoln Town Car?
a simple cause would be if distributor equiped carbon trace on the distributor cap,bad contact point,bad ignition wire(spark plug wire) if direct ignition then it could be a bad coil. another reason a clogged injector.,low compression.
What could cause a misfire on one cylinder after changing plugs wires ignition coil fuel injector and compression is at 180 pounds per cylinder and spark is getting to the cylinder?
I would make sure power is getting to the fuel injector use a noid light to test it. You may also want to check the fuel pressure also the intake manifold may have a leak that can cause a misfire as well. Glad your compression is good. That is a sure sign its something simple.
What would cause a 1997 dodge ram to misfire on cylinder 4 and 6?
Spark plug, plug wire, distributor cap, injector, internal engineSpark plug, plug wire, distributor cap, injector, internal engine
What causes a p0305 misfire cylinder 5 in a 2002 Chevy s10 blazer?
If the distributor cap, rotor, ignition wires and spark plugs check okay then I would suspect a faulty fuel injector.
What would cause no fuel getting to cylinder 3?
plugged up fuel injector or bad injector itself.
Why does fuel leak into the oil of a 1990 jeep wrangler?
Misfire due to spark plugs, wires, internal engine, stuck injector, etc. Basically anything that would cause extra fuel in the cylinder or anything that would prevent the fuel from burning.
What causes a cylinder 1 and cylinder 6 misfire in a 98 Cadillac Catera?
That would be that there isn't enough gas getting to them
What is code P0303 Random Misfire Detected on a gmc Yukon and how do you repair it?
P0303 is cylinder #3 misfire. P0300 would be random misfire. Either way you need to diagnose the case of a misfire. Check spark plugs, plug wires(if equipped), cylinder compression, fuel inectors, and wiring.
What would make a 1993 ford explorer misfire on idle?
Dirty airfilter. Bad spark plug. Clogged intake. Clogged/bad injector Timing off Bad ignition Possibilities are endless. As a rule of thumb, a vehicle hits 10-year mark, if you've been lucky to make it that far, find another vehicle.
2004 wrangler sport you need trouble code p0300 p0302 p0303?
Trouble code P0300 means: Multiple Cylinder Misfire Trouble code P0302 means: Cylinder 2 Misfire Detected Trouble code P0303 means: Cylinder 3 Misfire Detected I would change plugs and wires
What causes no pressure in a fuel injector?
I would suspect either a clogged fuel filter or a defective or not working fuel pump.
Why would the OBD 2 Reader still show a malfunction of 8 plug wire or spark plug bad after they were replaced on a 1996 Tahoe that is not losing any fluids or running hot?
If you're talking about a single cylinder (#8?) with this question, keep in mind that spark is not the only reason a cylinder would misfire. For example, a bad/clogged fuel injector, poor compression, or a bad ignition coil (if you have one coil for each plug) could also cause this code. Possibly burnt valve on that cylinder. Run a compression test.
What would cause a 2002 Chevy Trailblazer to misfire?
Bad spark plugs, coils are coil, bad injector. Cam are crankshaft sensor
How do you repair a 2000 Kia Sephia cylinder misfire after replacing spark plugs and both ignition coils and the spark plug wires?
I would start with the basics. 1) Run a compression test to rule out mechanical issues. 2) On many engines you can listen to each fuel injector with a stethescope....may be a faulty or clogged injector. 3) Verify spark on each cylinder with timing light or spark tester. Inpspect condition of spark plugs. Misfiring cylinder would have more/less oil/soot on that plug. 4) Test for vacuum to make sure that you have no vacuum leaks. 5) Run a scan for stored computer codes. Many OBD systems will tell you the exact fault and often even which cylinder is misfiring.
What would cause cylinder misfire?
Faulty: spark plug, spark plug wire, ignition coil, ignition module, fuel injector are the most common. Coolant leaking into a cylinder is another. Internal engine problems such as burnt valve, broken valve spring, bent push rod, worn rings
What is p0300 mean on a Ford Focus?
That would be an engine cylinder misfire , but either more than one or it can't determine which engine cylinder is misfiring
What would cause an injector to flood a cylinder on a 86 ford E-150 van even after replacing the injector?
You may need to adjust the mixture control
Get the Answers App
