Mechanics

ENGINE SHUTTERS

1998 Ford E-Series Van • 139,000 miles

Engine starts fine, runs fine. If I step on it to down shift the engine will shutters. Replaced gas filter, air filter, replaced both ignition coils. Fords small, v-8. 4.6.

Thank you
be safe
J.T.I NEED YOU HELP.
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Capt jim
November 6, 2013.




Have you checked fuel pump pressure?



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