Fuel pump replacement

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
If you have an injector pulse then you probbly have an injector problem. Butyou would need good pulses at all of them and they need to be tested with a noid light.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
JONATHONMCDUFFIE
  • MEMBER
  • 2 POSTS
  • 1994 FORD RANGER
  • 6 CYL
Will a 2004/5/6 Escape fuel pump fit a 94 Ranger
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Most fuel pumps are generic but I am not sure if the pump would fit. The only way to find out is to remove and compare them visually.

You can check with the junk yards, they should be able to tell you.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
DOC08TN
  • MEMBER
  • 5 POSTS
I have only checked one injector with a light for pulse, the easiest one to get at. What would be my next move if I get a good pulse from all six injectors? Would one or two bad injectors stop the engine from at least trying to start?
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
No, they will not work. They are quite different. The later models use a module controlled, variable pressure pump system.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Wellyou could have a rich or lean conditions when they stop.I am assuming you have already checked this vehicle for codes as this may be the cause as well if this has anti theft and it has locked the system. That needs to be checked out as well.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Thanks for the info.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
DOC08TN
  • MEMBER
  • 5 POSTS
Yes I have scanned the vehicle and there are no codes except all systems pass code. This vehicle has no anti-theft system. So if I do get a good pulse at all injectors what do you suggest I look at next? I thank you for your prompt replies and your patience.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
I really dont' know what to do, if youa re getting apulse thene the injectors should work unelss theyare all bad and I kind of doubt that. Not having it to look at all I can suggest is to check resistance in injectors. Otherwise have apro look at it.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
SEROBINSON
  • MEMBER
  • 2 POSTS
  • 1992 FORD RANGER
After replacing fuel pump, plug wires, sprak plugs, and coil. Engine turns but won't start.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
98RANGERXLT
  • MEMBER
  • 301 POSTS
Check all connections make sure theyre clean and tight if thats not it maybe your battery
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
TERRILKIRK
  • MEMBER
  • 3 POSTS
Could it be the solenoid?
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
TERRILKIRK
  • MEMBER
  • 3 POSTS
Connections was it!
Thank you
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
SEROBINSON
  • MEMBER
  • 2 POSTS
After replacing fuel pump spark plugs, wiresand coil truck will turn but not start. Truck was running just fine after replacement of above items. Sat overnight went to start next morning and would not
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
MRBLOODGOOD
  • MEMBER
  • 2 POSTS
  • 1994 FORD RANGER
  • 2.3L
  • 4 CYL
  • 2WD
  • MANUAL
  • 145,000 MILES
My truck sometimes wants to rev up to 3000rpm while driving. Never when stopped. If I push the clucth it will rev high to 3000 and when I release clutch I can feel the truck pulling itself without me adding fuel. I have replaced fuel pump. Filter. Iac. Tps. Relays. I even did a warranty swap on the iac and tps to see I had gottwn faulty ones. Still same issue.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
MRBLOODGOOD
  • MEMBER
  • 2 POSTS
I would also like to note I have replaced all vaccum lines. I did a self smoke test and also sprayed ether and carb cleaner at all spots it may be leaking from. No leqk found
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Clean throttle plate on both sides and iac hole with choke cleaner then scan for codes.
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Monday, September 16th, 2019 AT 8:57 AM (Merged)
Tiny
DRERY
  • MEMBER
  • 3 POSTS
  • 1991 FORD RANGER
  • 4 CYL
  • 2WD
  • MANUAL
  • 75,000 MILES
My truck is sputtering as soon as I try to give it gas. I have changed all of the filters, replaced fuel pump, fuel filter, spark plugs, and new battery. I also put injector cleaner in a full tank of gas.
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Monday, September 16th, 2019 AT 8:58 AM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Inspect and test the mass airflow and throttle position sensor-
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Monday, September 16th, 2019 AT 8:58 AM (Merged)
Tiny
DRERY
  • MEMBER
  • 3 POSTS
Okay, and how do I go about that? Thank you very much for your quick help!
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Monday, September 16th, 2019 AT 8:58 AM (Merged)

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