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You need compression, spark and fuel. The misfire cylinder is missing one of those. Do a compression test to see if the valves and rings are okay, all cyinders should be within 10% of each other. Pull the spark plug out of the suspected cylinder, if the plug is wet it probably does not have spark. If the plug is dry it probably is not getting fuel (port injected engine).
What else can I help you with?
What does number 4 misfire mean?
Cylinder #4 is misfiring in an engine with 4 or more cylinders. Engines have a firing order that is used to number the cylinders and it depends upon the engine which one is #4.
What does it mean if you have a check engine misfire?
It means that the computer has detected a misfire in one or more cylinders.See related questions below.It means that the computer has detected a misfire in one or more cylinders.See related questions below.
How many cylinders of jet engines?
None. Jet engines don't have cylinders. While Jet engines don't have cylinders they have combustors (which can also be called combustion chambers). Due to turbulence and other problems early jet engines had multiple small combustors, most modern jet engines have only one large combustor as it is simpler to build. some jets have combustion 'cans' which are cylinders but have no moving parts within
What is a car misfire?
A misfire is when one of the cylinders is accelerating without actually doing anything, it's just a dead-cylinder. In order to fix this you need to tighten the cylinder or adjust the engine connector.
What is meant by cylinder row?
Cylinders on piston engines are arranged in rows. V or flat engines have two rows of cylinders.
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.
What were planes powered by before jet engines?
Propeller driven piston internal combustion engines. Similar to the one in your car, except planes usually used either radial or rotary engines, both of which have the cylinders arranged in a circle and typically have a multiple of 9 cylinders.
What are the symptoms of a distribor cap going bad?
misfire on adjacent cylinders in the firing order.
Misfire code 0300 98 deville?
p0300 is a multi-cylinder misfire code it is because the logic circuit cannot determine which cylinders because they are random
Will a blown head gasket cause low gas mileage?
It can as one or more cylinders may have a misfire. A blown head gasket will destroy your engine.
What causes a 1993 Dodge Stealth to Misfire on two cylinders?
bad coil pack on cylinders, find or pull ignition wires and you can tell by no loss of power.
1998 ford expedition and you have a misfire in cylider 4 How do you know witch coil to replace the one on the drivers side or passengers?
Cylinders # 4 is on the passenger's side.
