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88 E350 leprechaun isnt getting fuel to the fuel rails. just replaced the filter and the pump

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: 96 Chevy Calaier, Fuel Injector

due you have spark and if not whats your crank speed at and are they any theft lights on this will disable fuel olso insp pcm they had problem with getting water in them and coroding up witch could cause same problem .

Posted on Jan 03, 2009

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SOURCE: i have no power to my fuel injectors on 88 saab 900 turbo

There should always be power at the injectors as long as the fuel pump is on. The fuel injection ECU provides a ground to the injectors to turn them on.
You most likely have a bad fuel injection ECU. This is a very common failure on 88,89 and 90 SAABs.

Posted on Mar 25, 2009

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SOURCE: 94 dodge grand caravan no fuel in fuel rail

Dear Ron, you have replaced fuel pump and fuel filter. You have checked the fuel pump relay. Still no fuel in rail. Try bypassing fuel relay with jumper from batt to fuel pump. If o/k then check computer for ground to relay. This system uses a relay that is operated by the computer that supplies a ground for the relay to operate. The wire color is green,16 gage. If the ground is not available then "no fuel" Check this with a test light. Key on and crank apply test light to ground wire and other end of light to ground. You should hear relay click and get fuel. If this checks out you will need to replace computer or get creative with rewiring the relay so it works without computer input. Good luck Moe

Posted on Apr 24, 2009

alicantecoli
  • 22219 Answers

SOURCE: 1987 ford f150 replaced both fuel pumps but no

check for feed to the fuel pump

Posted on Jun 21, 2009

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SOURCE: 1990 deville, replaced ecm, fuel pump, filters,

I had same problem in my 90 deville. Drove myself crazy, I replaced the sending unit in the tank with a new fuel pump. I also had to replace the fuel pressure regulator, which sits behind the rail system. It worked for me.

Posted on Jul 13, 2009

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Are they getting gas?... if so bad injectors maybe clogged
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Highest probability says that you either have a clogged fuel filter, a failing fuel pressure regulator, a defective fuel pump, or a clogged fuel sock (fuel tank pickup strainer).
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I have a 1984 class c motorhome on a ford e350 frame. I have no fuel at the carb. I pulled the output line on the electric fuel pump in the rear of the vehicle. ran the pump; no gas. I pulled the input...


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Where is the fuel filter in a 1987 delta 88


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Apr 28, 2011 | 1987 Oldsmobile Delta 88

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88 firebird doesn't get fuel, I replaced the fuel pump and did a test run and it works, I also replace the fuel pump relay, and Im still not getting fuel.


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Replaced everything under the sun on our 87 olds delta 88...wont fire on its own but will fire and run fine as long as u shoot it with starter fluid. We replaced starter, fuel pump, filter, plugs, wires,...


Can you here the fuel pump running?no, check fuse,and pump relay. Check pump fuel pressure,at the fuel injector rail,or throttle body. Check for voltage at the top wiring on the fuel nozzel.While cranking look for pulsating voltage.None, test computer,scan system. let me know the outcome.

Aug 30, 2010 | 1987 Oldsmobile Delta 88

1 Answer

When i get up around 45 mph my engine starts sputtering like it isnt getting enough fuel.


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Jan 26, 2010 | 1989 Oldsmobile Delta 88

1 Answer

Fuel pump wont turn


Well - there is a pressure switch somewhere that shuts off the pump when it reaches the correct pressure. The fuel filter may be clogged so the pump turns off real quick. check the fuel pressure rail test port connection.

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2 Answers

94 dodge grand caravan no fuel in fuel rail


Dear Ron, you have replaced fuel pump and fuel filter. You have checked the fuel pump relay. Still no fuel in rail. Try bypassing fuel relay with jumper from batt to fuel pump. If o/k then check computer for ground to relay. This system uses a relay that is operated by the computer that supplies a ground for the relay to operate. The wire color is green,16 gage. If the ground is not available then "no fuel" Check this with a test light. Key on and crank apply test light to ground wire and other end of light to ground. You should hear relay click and get fuel. If this checks out you will need to replace computer or get creative with rewiring the relay so it works without computer input. Good luck Moe

Apr 24, 2009 | 1994 Dodge Grand Caravan

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