need advise
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New User
Joined: Nov 2007
Posts: 5
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need advise
have a 94 f150 with a 302motor auto trans, problem is when taking off or crusing it will slow won't take fuel then backfire and then just take off have replaced the TPS and an O2s. what now??????
Elder User
Joined: Feb 2007
Posts: 829
Likes: 1
From: Goose Creek SC
Welcome to FTE
Go here to see how to check codes without a scanner
http://www.fordfuelinjection.com/?p=13
or you can buy an OBD1 scanner at Advance for $30.
You're problem could be fuel related........Does it idle ok? There is a fuel pressure regulator FPR that could be a problem. It is possible it's a filter clogged.
I had a truck once that had a bad coil wire and when I thought it wasn't taking fuel it wasn't.......because the coil grounded out and shut it down.......then it would unground and take off.
Try getting the codes and let us know......you'll get lots of help here.
Good Luck
Bob
Go here to see how to check codes without a scanner
http://www.fordfuelinjection.com/?p=13
or you can buy an OBD1 scanner at Advance for $30.
You're problem could be fuel related........Does it idle ok? There is a fuel pressure regulator FPR that could be a problem. It is possible it's a filter clogged.
I had a truck once that had a bad coil wire and when I thought it wasn't taking fuel it wasn't.......because the coil grounded out and shut it down.......then it would unground and take off.
Try getting the codes and let us know......you'll get lots of help here.
Good Luck
Bob
