Question about 1992 Ford F150 SuperCab

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1992 ford f150

1992 f150 351w intermitant high rpms 2500-2800

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  • Anonymous Dec 26, 2008

    1992 ford f-150 spits and sputters when driving

  • Anonymous Mar 16, 2014

    a manual for air pulley for a 1992 ford f150

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A 5.8 will surge at idle or run if the ground from the passenger manifold isn't connected to the frame correctly. This is one of many possible ideas, I hope it helps.

Posted on Jan 14, 2009

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I'd try cleaning the throttle body, and replacing the coolant temp switch. Hope this helps

Posted on Nov 02, 2008

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Possiable IAC valve sticking or faulty TPS.

Posted on Aug 01, 2008

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My pickup runs at an extremely high rpms. it is a 93 F250 powerstroke turbo diesel any thought on what i should try?


check the timing of the pump as pump timing if incorrect will cause engine failure . High rpms may be from the accelerator control not being assembled properly on installation or if ECM controlled the connection to the pump is not correct. Looking at ford diesel rpm specs , some fords run to 6500 rpms while others are at 4500 . As you have not stipulated the engine size or capacity ,it is hard to advise other than to go on line to googlr - type in ford max rpms for your engine and see what it is suppose to be

Dec 27, 2014 | 1993 Ford F250

1 Answer

My 1992 ford exploer will not hold a steady idle. I replaced the throutle positioning sensor.when i start it, it revs to 2 rpms then cuts of and sometimes it runs but the rpms go up and down for about 1 to...


  1. baring a major vaccumm leak
  2. idle speed control motor is probably sticking
  3. it is a 2 wire soleniod with an air shuttle which allows air to bypass the throttle plate.
  4. when acting up at idle tap the idle valve repeatedly with a small hammer.
  5. does idle change?
  6. if so replace valve

Aug 19, 2010 | 1992 Ford Explorer

1 Answer

High rpms, high shifting


Most likely needs trans overhaul

Jan 04, 2010 | 1992 Ford F250

1 Answer

Runs weird with the ac on


Have the Throttle Position sensor checked, and make sure there are no codes present in the computer.

Dec 11, 2009 | 1992 Ford F150 SuperCab

1 Answer

The engine knocks at higher rpm, only at high rpms


First no matter what check the oil level and then if it's a high rev tapping you need to allow the oil to flow through the engine block to try to coat and settle your valves.

But if it's really " knocking " sounds like your lifters and rocker arms are allowing your piston rods to clatter and that needs to be looked into fast.

Jul 27, 2009 | 1992 Dodge Dakota

1 Answer

Integra revs RPMs when idling


idle air control motor or just a plain old vacuum leak

Jul 21, 2009 | 1992 Acura Integra Hatchback

1 Answer

My 1992 lincoln towncar wants to quit at low rpms, it also wants to quit if i hit a bump in the road


Before you spend alot of money, try this. I have an 89 Lincoln TC and it had an intermitent stalling problem which was the result of various wiring connections that were dirty. Go through each connection under the hood, disconnect, clean and relube and connect. If this doesn't solve the problem it could be ignition module related which would blow a code. Keep hoping it's just dirty wire connections. Hope this helps.

Jun 08, 2009 | 1992 Lincoln Town Car

1 Answer

1992 ford probe lx


its probable a blown fuse have you checked those at all

Feb 07, 2009 | 1992 Ford Probe

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