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What would make your mondeo tdci have a flat spot and only when driving at 55 to 65 mph?
Flat spots occur due to several reasons. It could be leaks in the accelerator pump piston or the accelerator pump valves. It can occur when you are accelerating because there is a momentary hesitation from the engine after the pedal is pressed down.
Why is your accelerator pump nozzle not spraying fuel?
Check fuel pump/filter. Sounds like pressure problem. If you are asking about a accelerator pump on a carburetor equipped engine then it is not spraying fuel either because there is no fuel available at the pump or the pump diaphragm is busted.
Why does your suburban want to die when accelerating?
On my engine,the accelerator pump on the Carb is going bad, 350 engine with quadrajet carb
Does a 2004 Cadillac have an accelerator pump?
NO. It is fuel injected and has no carburetor thus no accelerator pump.
Types of positive displacement pump?
gear pump, crescent gear pump, axial-piston pump, radial-piston pump, linear-piston pump, & vane pump Also, fuel injection pumps such as linear piston pumps and rotary piston pumps.
What happens if a accelerator pump goes bad on a 81 honda cb750k?
When you open the throttle the engine will hesitate.
What is an accelerator pump in my 1976 GMC half ton?
Im guessing you have a carb, the accelerator pump is in it.
What will cause a Chevy 350 V8 engine to cut off when the accelerator is pressed?
if it runs fine until you push the gas pedal the accelerator pump may be bad if it has a carb on it.
When you put your foot on the accelerator you lose power and engine coughs and skips and even when driving normally it does this but more of an issue under acceleration?
You didn't mention if carby or fuel injected. If carby probably your accelerator pump has an issue such as damaged piston boot or diaphragm and this is not squirting an initial amoubnt of extra fuel when the engine suddenly gulps extra air as you depress the accelerator pedal. If fuel injection it's very hard to offer info on the internet, need to go to someone like a dealer to get it checked with software or the fuel pump pressure checked (could be as simple as a blocked fuel filter).
What is The purpose of the oil pump in an airplane?
To pump oil around the engine where it is needed.
What is the purpose of the pump?
The Automotive Water Pump In general the main purpose of the automotive water pump is to circulate the coolant of the cooling system of a water-cooled engine.
Do all marine carburetors have accelerator pumps?
NO, most marine engines are now injected, you would find an accelerator pump on a non computerized engine, IE no sensor run abilities at all on the motor.
