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What is wrong with the engine when the engine light on the dash board keeps flashing?
might be a misfire in a cylinder...
What might cause a 4.3 vortec to misfire on 6?
burnt valve...
What might cause cyl misfire on 2002 Mercury Mountaineer?
the misfire my be caused by improper sparkplug gaps or bad injectors
What can cause misfire on a caprice?
The distributor could be failling, there might not be enough fuel or air reaching the engine (too much is bad too), or your spark plugs/wires are damaged or not to spec.
What causes car to misfire at high speeds?
The spark timing might be too advanced. At high temperatures and RPM an advanced spark might cause preignition, and engine knock. That's only likely to happen if the engine is modified though. Other than that, check the air and fuel filters are clean, as the harder the engine has to work the more a clean flow of both is important.
What would cause a cylinder to misfire in a 2002 ford explorer sport trac?
I'm not a mechanic / technician but it might be the spark plug , spark plug wire , not the proper air / fuel mixture to that engine cylinder , and there are probably other causes
What might cause hesitation problems on a 2001 Mercury Cougar but only when traveling at 32 to 35 mph?
a cylinder misfire might be happening. check your plugs and wires for bad connection
What happens when you drive with a bad fuel injector?
When you drive with a bad fuel injector, your engine will often misfire. You might also have a rough idle and increased fuel consumption.
Will the fuel pressure regulator make your car misfire?
Yes. A fuel pressure regulator maintains the adequate fuel pressure required by the engine. A faulty fuel pressure regulator might leak fuel or cause your engine to run lean. It could create hard starts, knock and ping, or hesitationat full throttle.
What problems can a loose oil cap cause?
None, it might cause oil to spill on your engine or inside of your hood, or a dash light might come on.
Would a faulty o2 sensor cause a '93 sidekick to stall?
Yes, a faulty O2 sensor might cause a 1993 Sidekick to stall. It would also cause the car to misfire and use far more gasoline that it needs.
What might cause an oil leak on a 2002 Trailblazer?
engine oil leak
