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What would cause a misfire under acceleration? | Reference.com

www.reference.com/vehicles/would-cause-misfire-under-acceleration-1e2de51070a13278

An engine misfires under acceleration due to faults in the spark plugs, plug wires or coils, or a weak fuel pump. Broken rods, pistons or crank bearings, cooling ...

Problem 4: Engine Hesitates, Stumbles, Lacks Normal Power

www.autotap.com/problem4_engine_hesitates.asp

Troubleshooting steps for common problems that cause engine hesitation, ... An engine that hesitates, stumbles or misfires when accelerating or when it is under  ...

What could cause my car to misfire under load, like climbing a hill ...

auto-repair.yoexpert.com/troubleshooting/what-could-cause-my-car-to-misfire-under-load-like-758.html

A misfire under load complaint can usually be broken down into 2 categories. The "soft" misfire, often called a surge, is commonly associated with fuel related ...

Problem Engine Hesitation - Auto Diagnosis Repair Help

www.aa1car.com/library/problem_hesitation.htm

Hesitation is when your engine misfires, stumbles or lacks power when you ... lean causing a misfire that produces a hesitation or stumble when accelerating or  ...

Diagnose Engine Misfire - Auto Diagnosis Repair Help

www.aa1car.com/library/misfire.htm

Spark plug fouling is a common cause of ignition-related misfires. ... misfire codes and a P0401 EGR code, the fault is likely carbon buildup under the EGR valve. .... All the firing voltages should increase during the snap-kV acceleration test, ...

Engine Misfire | Fix it yourself!

www.engine-misfire.com/

If the engine is misfiring, it can cause all sorts of problems and leave you ... but also because the throttle plate opens when accelerating causing ignition coil or ...

DIY engine misfire diagnosis and repair | Mobil™ Motor Oils

mobiloil.com/en/article/car-maintenance/how-to-do-it-yourself/diy-engine-misfire-diagnosis-and-repair

Learn how to diagnose and repair engine misfires without engine code readers ... There are other more dire causes: computer or wiring problems, breakage in the ... arrive only under load: It could as well show up at idle as when accelerating.

Help - Engine misfires when accelerating past 2,000 rpm ...

www.fitfreak.net/forums/fit-diy-repair-maintenance/59621-help-engine-misfires-when-accelerating-past-2-000-rpm.html

Help - Engine misfires when accelerating past 2,000 rpm ... up by causing the engine to stutter under certain conditions relative to temperature ...

Random-Misfire Page

www.random-misfire.com/

The cause is typically a vacuum leak in the intake manifold, throttle body or vacuum plumbing, a defective Exhaust ... Hesitation or misfiring when accelerating.

Misfire and troubleshooting the engine - The MGA With An Attitude

mgaguru.com/mgtech/care/cf106.htm

If it still misfires under acceleration or at higher speed with richer mixture, then it has to be a spark problem. This is not what causes it to run bad when cold, but a  ...