fuel pump problems
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Junior User
Joined: Mar 2009
Posts: 54
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From: monticello
fuel pump problems
i have a 1993 f150 xl. my rear pump works but the sending unit dont not. my front tank pump does not work but the sending unit does. cound the enercia swith cause just one pump to not work?
Cargo Master
Joined: Jan 2004
Posts: 3,118
Likes: 149
From: South Dakota
Not on a 1993. Starting in 1990 they just put a high pressure pump in each tank and eliminated the frame rail pump.
New User
Joined: Mar 2009
Posts: 6
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miss informed
My fault! I did'nt know they changed that setup. I appreciate your update.
I've been dealing with my old 1988 4x4. i just went through all that pump business only to find out I have no impulse at my injectors. I'm curious to know if this means I have to replace my whole computer in this truck or is it just to much of a hassle. It's just way to much truck to just scrap out. It does'nt even have 100k on it yet.
I've been dealing with my old 1988 4x4. i just went through all that pump business only to find out I have no impulse at my injectors. I'm curious to know if this means I have to replace my whole computer in this truck or is it just to much of a hassle. It's just way to much truck to just scrap out. It does'nt even have 100k on it yet.
Cargo Master
Joined: Jan 2004
Posts: 3,118
Likes: 149
From: South Dakota
My fault! I did'nt know they changed that setup. I appreciate your update.
I've been dealing with my old 1988 4x4. i just went through all that pump business only to find out I have no impulse at my injectors. I'm curious to know if this means I have to replace my whole computer in this truck or is it just to much of a hassle. It's just way to much truck to just scrap out. It does'nt even have 100k on it yet.
I've been dealing with my old 1988 4x4. i just went through all that pump business only to find out I have no impulse at my injectors. I'm curious to know if this means I have to replace my whole computer in this truck or is it just to much of a hassle. It's just way to much truck to just scrap out. It does'nt even have 100k on it yet.
New User
Joined: Mar 2009
Posts: 6
Likes: 0
1988 f150 4x4 DOA
Yes, I had it running once by pouring a little fuel into the breather ports. It ran good until the fuel ran out. My helper told me I had real hot spark that day. It sounds like I'll have to replace the computer. I don't have a clue as to how much that can cost these days.
