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My mechanic claims that a bad Egr can in fact effect the firing potential of certain cylinders by for instance flooding them with too much exhaust.
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∙ 11y ago
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What should you do with a 2.5 engine 6 cylinders misfire to a 2000 Chrysler Cirrus?
Most common cause for a misfire on the 2.5L is oil in the spark plug holes do to leaking valve cover plug tube seals. You would need to replace plugs, wires, and valve cover gaskets in that situation.Most common cause for a misfire on the 2.5L is oil in the spark plug holes do to leaking valve cover plug tube seals. You would need to replace plugs, wires, and valve cover gaskets in that situation.
Can a defected aspirator valve likely calls for a misfire monitor failure on OBD two system?
A defective aspirator valve would unlikely cause a misfire monitor failure. It would more likely cause an air system monitor failure
Would it be possible for a stuck valve on a 1989 Cavalier Z24 to cause a Misfire?
yes. a valve in the open position will prevent compression, thus no combustion.
What would cause a lot of oil in cylinders about a cup in two of them?
bad valve stem seals
What might cause a 4.3 vortec to misfire on 6?
burnt valve...
What can happen if a spark plug boot in not flush to the valve cover on a 1995 Chrysler cirrus v6?
Water can get in and cause a misfire.Water can get in and cause a misfire.
Can sludge in engine cause misfire to same cylinder?
if sludge is keeping oil from draining away from valve guide a cylinder can suck in oil and cause plug to misfire
Will valve adjustment cause a misfire in a cylinder?
If the valves were adjusted incorrectly, yes it can cause a miss. It can also burn a valve if they are adjusted too tightly.
What would cause 2000 Chev Astrovan to run rough all rpms analyzer says misfire on 2 cylinders minor misfire on others already replaced all plugs plug wires injectors?
check for low fuel pressure (its critical) with guage on schraeder valve on fuel pipe on rear of engine in cab drivers side , should be around 55psi
What would cause my 96 Pontiac Grand Am to misfire on cylinder 1.What would be the fix.?
Bad plug? Bad wire? Bad piston or valve (do a compression test)
How do you fix misfire cylinders in a 2001 VW New Beetle?
A misfire is normally caused by bad plugs or plug wires, vacuum leak, burnt valve, blown head gasket, etc. Start by replacing the plugs, and go from there.
Can a leaking valve cover gasket cause a misfire?
Yes, if it leaks oil through and on to the spark plugs, it will foul them and cause a missfire.
