usually when.ur pump in ur transmission is going bad ..u most likely will have gears than none since the pump is going out its not circulating ur tranny fluid which makes it not shift ..IF U HAVE ANY TRANNY PROBLEMS DO IT THIS WAY : CHECK FLUIDS, DROP UR PAN AND.CHANGE UR FILTER, PUT NEW FLUIDS IN IF IT STILL GIVES U problems no e to.ur pump ..after the.pump THAN ULL NO UR TRANNY IS BAD OR JUST YR PUMP
how do i know the fuel pump is going bad in a 1998 ford expedition eddie bauer?
check the the pump pressure at the rail
Bad fuel pump will cause the engine to stall or not start at all. A bad automatic transmission will cause the vehicle to jerk and not run smoothly.
When a fuel pump is bad the vehicle will not start. A fuel pump that is going bad may cause the vehicle to shut off while going down the road.
It is rare for a water pump not to work however a water pump going bad will leak coolant and can be noisy from bad bearings.
Noisy pump, hard starting, stalling.
Can be the alternator going bad, water pump going bad, or a transmission problem. Have this diagnosed by a professional.
You just don't know until a mechanic tells you.
There are several reason why this could be happening. There could be a linkage broke, a bad pump or just a bad transmission in general. Most likely the pump is bad or the transmission is bad.
In most cases the water pump will start to leak coolant when it is going bad.
Hard starting, stalling and eventually it simply will not run. Change the filter before assuming the pump is bad.
If the fuel pump becomes noisy you can rest assured it is going bad. But, the pump maybe going bad and not make any noise at all. Anytime you have a problem with fuel delivery, first thing to do is replace the fuel filter. After replacing the fuel filter a fuel pressure test will verify the condition of the pump.