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What is wrong 1991 Ford Capri when it idles fine but when you accelerate to 2000 revs it surges up and down?
The surging issue when accelerating to 2000 RPM in your 1991 Ford Capri could be caused by several factors, including a vacuum leak, a faulty mass airflow sensor, or issues with the fuel delivery system, such as a clogged fuel filter or failing fuel pump. It may also be related to ignition problems, such as worn spark plugs or ignition coils. Diagnosing the problem may require checking these components systematically to identify the root cause.
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What is wrong 1991 Ford Capri convertable when it idles fine but when you accelerate to 2000 revs it surges up and down?
The surging issue in your 1991 Ford Capri convertible when accelerating could be caused by several factors, such as a vacuum leak, a malfunctioning mass airflow sensor, or fuel delivery problems like a clogged fuel filter or failing fuel pump. It may also indicate issues with the ignition system, such as worn spark plugs or faulty ignition timing. Diagnosing the problem would require checking these components systematically to isolate the cause of the erratic behavior during acceleration.
If my car idles for a minute then dies what is wrong?
vacuum leak.
1994 astro with multi-port fuel inj starts fine idles fine but when accelerating or climbing hills it surges or cuts out really bad new plugs wires cap rotor and fuel filter and no codes whats wrong?
check fuel pump
Lawn motor idles up and down?
Either the fuel mix is adjusted wrong or the carb is dirty
What is wrong with your 1995 silverado that surges in high gear?
That would more then likely be the EGR VALVE
What is wrong when your vehicle loses power and then surges?
What type of vehicle could be fuel filter or water in fuel
What is wrong with a 1991 Honda accord that idles rough?
If the plugs, plug wires, are good then suspect a vacuum leak somewhere.
What is wrong with your car if it on drive but when you accelerate it don't move?
Have you released the hand brake?
How do you fix a vehicle that surges and won't gain speed?
It depends on what's wrong. If you are only guessing, i'd start with the fuel filter.
You have an 1985 ford F150 5.8 Cruise control surges Repaced speed sensor Pedall switch is ok still surges What is wrong?
If a 1985 Ford F150 5.8, with a replaced speed sensor, cruise control surges and with a working pedal switch, it is due to vacuum leak. Check on the cruise box under the hood for any leaks.
What does it mean when your car shakes when you accelerate?
There is something wrong with it. Or you have one serious engine under the hood
Why wont my car accelerate past 40 mph?
There may be something wrong with the accelerator. It might be time to get the vehicle checked out to ensure nothing is wrong.
