Top 20
1990 Ford F350 Questions & Answers
I have a tranny with
as the engines are the same , it should fit straight in
items to consider is the drive shaft slip joint size and spline numbers
I have a 1990 f
Yes, cracked manifold can let oxygen in, which tells the pcm to enrich the mixture. You are probably running rich. Really bad for gas mileage too. Replace the manifold.
What could make a 1990 5.0 lose fire
Most likely the IGN Module in the Distributer.. it is the thing that the wires are attached to under the distributer, usually gray in color.. could be the coil, could be not getting a 12v single from the ign switch to the coil.
D it dies out and hard to start again
It could well be the fuel pump. Or maybe a fuel filter. Replace the filter if easily accessible. Even if it is not easily accessible, you can get a gauge to check for sufficient fuel pressure. You will be working with gas at that point. Unless you are experienced working on cars and for your own safety, get a reputable mechanic to check the pressure.
Losing power
Try to take it to a service station for complete service
Workhorse with GM 5.0L gas engine
Is the ignition switch position working?
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Locate and check the fuel pump relay.
Most relay fail after 160,000 miles. It is rare but it could happen.
Tourque converter rattle
If that is the case, you know the answerIt has to come out & be rebuilt or replacedand the trans has to be checked for debrisCould be a loose flywheel
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