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Posted on Aug 12, 2009

Where is the fuel return check valve on an 98 24 valve cummins

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Anonymous

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  • Contributor 52 Answers
  • Posted on Aug 29, 2009
Anonymous
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Joined: Aug 29, 2009
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I assube you mean a B. All 24v B's have three possible places up to '03. One the rear of the head, between it and the fire wall. Two, above the lift pump, the large line T's from the head and the pump returning to the tank. Three, at the rear of the injection pump on the mount. Can't miss em. They are 3/4" or 19mm (same size). Good luck

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Anonymous

  • 113 Answers
  • Posted on Jul 21, 2009

SOURCE: I have a dodge ram 2500 24 valve there is an oil

there is a seal in there between the 2, and I think that drives are back to back. its hard to get at in the truck, so if your'e gonna service it , remove it from the engine first, and clean it all up

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Anonymous

  • 1 Answer
  • Posted on Aug 11, 2009

SOURCE: I have a 98 dodge 24 valve cummins. Truck would

Harry,there are two failure modes for your problem. If you get a C.E.L. when the problem happens, you will be able to retrieve the codes and will probably find TPS circuit failure codes.The TPS (or APPS) has a flat spot and at the magic position, will drop the engine to an idle.A couple of full throttle applications on the pedal will usually cure the porblem for the moment.Replace the sensor assembly (very expensive).The other mode is a similar drop to idle but without a C.E.L. This is usually corrected by shutting the truck off and re-starting it.This indicates a brain failure on the VP44 injection pump.The solder joints become crystallised on the circuit board from excessive heat cycles. This will create poor connections on the board and cause a loss of power and drop to idle.You can either replace the pump (also very expensive) or if you are mechanically inclined, you can source a brain and solenoid assembly and replace it on the pump. Hope this helps. Ken

Anonymous

  • 3 Answers
  • Posted on Sep 10, 2009

SOURCE: how to purge air from a cummins 24 valve diesel fuel system

Is it an electronic engine or the boch inline fuel pump? They chaned half way through 98. If its an inline pump there is a hand primer on the fuel lift pump on the side of the engine, just keep pumping it until you hear the relief valve on the injection pump hissing, it should start then, if not loosen a couple fuel lines at the injectors and turn it over a few times to bleed the air from the lines.

Anonymous

  • 1403 Answers
  • Posted on Aug 16, 2010

SOURCE: diagram for fan belt routing on a cummins 24 valve

web resourceful.com for complete auto manuals online. hope i helped!!

A

Anonymous

  • Posted on Nov 19, 2010

SOURCE: How to replace the rear mains oil seal on a

Click on the link below to view detailed instruction with pictures on how to replace the rear main seal on your 2007 Dodge Ram 2500


http://www.dieselbombers.com/24-valve-2nd-gen-dodge-cummins-98-5-02/39898-installing-5-9-cummins-new-rear-main-seal.html

http://www.cumminsforum.com/forum/6-7l-powertrain/90650-rear-main-seal.html

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