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1998 ford: old one my engine acts like its going to jump out…

Customer Question
bought a new ignition coil...
bought a new ignition coil for a 1998 ford 150 there are no numbers on the new one . when i hook up like the old one my engine acts like its going to jump out. help'
Submitted: 8 years ago.Category: Ford
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Answered in 40 minutes by:
6/29/2010
Ford Mechanic: Don, Ford Senior Master replied 8 years ago
Don
Don, Ford Senior Master
Category: Ford
Satisfied Customers: 987
Experience: ASE Master certified, Ford Senior Master, 20 year experience
Verified
Chat Conversation Started
Don :

hi my name is XXXXX XXXXX the truck running normal before the coil replace

Customer:

no after i drove it for 20 min it would start jerking if i didnt put it in nutral. it would die

Customer:

i should have told you when i come to a stop after 20 min. driving

Don :

you need to check the fuel pressure when this is happening. ford fuel pumps have a habit of looseing pressure when hot the working again when cold

Customer:

how do i check the fuel pressure

Don :

the is a valve on the side of the fuel rail. and you screw a fuel pressure gauge into the rail and start the truck

Don :

the is a valve on the side of the fuel rail. and you screw a fuel pressure gauge into the rail and start the truck

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Don
Don
Don, Ford Senior Master
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