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Don't watch video My project I have a 1991 Ford XLT Lariat that had a 302 efi V8 in it. I noticed I lost power one day and progressively gotten worse. I was going through 3 qts of oil a day in the la

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  • 3 Answers

Are u leaking oil if not your piton rings have gone most luckily and it is a huge job to put new ones back In might be best to get a new engine

Posted on Jan 26, 2013

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Posted on Jan 02, 2017

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SOURCE: 1988 ford truck f-150 xlt lariat cant get current to fuel pump

Have you checked the 'inertia switch' which in the event of an accident shuts off the fuel supply to prevent a fire . It's usually located in the cab on pass. side. Some models have one reset button, some 2 which have to be pressed at the same time. If that's not it, here's how the power to the pump SHOULD work, you will have to follow the path to see where it stops. When you turn the key on it turns on the EEC power relay on, this relay then provides power to the PCM (power control module) and the control side of the fuel pump relay. Power for the fuel pump is supplied through a fuse link or high current fuse attached to the starter solenoid (battery side). From the fuse link or high current fuse current flows thru the fuel pump relay and inertia switch to the fuel pump. The fuel pump relay is controlled by the PCM. When the ignition switch is turned on the fuel pump will operate, if the switch is NOT turned to start position, the PCM will shut off the fuel pump off after 1 second. This is to avoid flooding the engine when it is not running, just key on. So check out to see if you have a fuse link or a high current fuse and if they are blown.

Posted on Apr 15, 2009

emissionwiz
  • 75822 Answers

SOURCE: my 89 ford f150 v8 302 wont start up i

U are going to have to replace the fuel pump, the pump is located in the fuel tank.

Posted on May 30, 2009

moparownr
  • 667 Answers

SOURCE: My 1984 Ford F-150 V8 302 choke is not working?

Your choke should have a spring at the bottom under a little cover with a rod coming up and connecting to the butterfly for the choke. Usually this get a little corroded and sticks, you need to clean the pieces so that they rotate freely and the rod will move up and down. It is adjusted on some models by bending the rod to make it longer or shorter. When you push down the gas pedal for the first time in the morning it should set the choke, test this by opening the throttle while its cold out, once the throttle is opened the choke should close, once the engine is running there is a vacuum operated linkage that should pull it back some, until the engine is warm. Again if this worked before, its probably dirty so a good cleaning is in order. Hope this helps, let me know

Posted on Dec 10, 2009

cobra777
  • 80 Answers

SOURCE: have a 1985 ford f150 302 efi v8 need to know the

1-5-4-2-6-3-7-8 The rotor turns counter-clockwise. Make sure to keep #7 and #8 spark plug wires separated. The 5.0L had a problem with 7 and 8 cross-firing because they fire so close to each other. Ford changed the firing order on that engine, in later years , because of that reason. Hope this helps ya... Cobra :-)

Posted on Jun 13, 2010

sparky1500
  • 1066 Answers

SOURCE: did tune up on my 91 ford f150 302 5.0L V8 4x4

did you properly "gap" the spark plugs? many spark plugs have to have the ends properly "gapped" before installation, by using a "gapping" tool/wheel to properly space the arc gap to the correct distance.

if the plugs were properly gapped, or already came pre-gapped out of the box for your specific vehicle, then you may have air getting into the cylinders around the spark plugs. were you careful to properly tighten the spark plugs straightly into place, or is there a chance that you left one loose, or, even worse, cross-threaded one of the spark plugs?

Posted on Mar 26, 2011

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My 89 ford f150 v8 302 wont start up i


U are going to have to replace the fuel pump, the pump is located in the fuel tank.

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