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I am wanting to make sure I have the correct Timming for my
"90" E-150 302 Conversion Van
I havn't been able to find it on the motor
Seem to have a Cylinder missing I am suspecting a Fuel Injector
But would like to Make sure its not a bad firing order
Thanks!
P.S. Not a Mechanic just handy with a wrench
I think the firing order changed on 5.0Ls at some point, but I don't know exactly when. To be absolutely sure, look on the forward runners of the intake manifold (not the plenum that sticks up, but the manifold between the V of the heads) - it's cast into the aluminum there.