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My 95 dakota 4x4 with 5.2 has a low end skip it has a 52 code... Have changed o2 egr iac tps plugs wires cap and button.... Im lost

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  • Cars & Trucks Master
  • 5,280 Answers

You're not alone, bro, when it comes to non-owner friendly vehicles (like everything since the early '90's).
Code 52 is logic module fault-apparently the computer has an internal fault. Believe it's under the hood, front left side.

Posted on Jan 11, 2013

6 Suggested Answers

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Posted on Jan 02, 2017

duane_wong
  • 6826 Answers

SOURCE: 1992 chevrolet k1500 350 tbi

OK, get a stethoscope to listen for the telltale clicking of the injector when it is connected to the listening tool.

Also, one can buy a noid light that connects to the harness to see if it is lighting or pulsing electricity to the injector when running or cranking.

A bad or plugged up fuel injector can cause the skip or miss in the engine.

Also, a bad or burnt 'valve' can cause this symptom.

Do a compression test to see that all of the cylinders have the same compression characteristics.

That's all I can think of right now.

Posted on Oct 14, 2010

  • 564 Answers

SOURCE: 95 gm 5.7 stumbles bad at low rpm

have you tried to spay the base of throttle body & intake to see if throttle body base gasket is is good or sucking air

Posted on Feb 01, 2010

  • 14585 Answers

SOURCE: 95 5.7 gmc sierra runs bad under load relaced ecm

This engine may just be wore out. Did you check the compression?

Posted on Nov 15, 2010

saailer
  • 1868 Answers

SOURCE: loss of power and a slight skip through driving

Hello! Although the Throttle Positioning Sensor (TPS) has been changed the symptoms are pointing at it...When the new one was installed was it mounted with the throttle valve held shut; Then rotated counterclockwise until the mounting holes lined up? Send a comment...Guru..saailer

Posted on Dec 19, 2010

Mechanic65
  • 142 Answers

SOURCE: i have 95 jeep grand

If no one has removed the EGR valve and inspected and cleaned it that could very well be your problem. If a pice of debris, ( chunk of carbon) has become lodged in the EGR valve that will definately cause rough idle and stalling. There are 2 bolts that mount the EGR valve to the intake manifold. center rear ov the intake manifold. You will have to disconnect 1 elecrtical plug on the EET ( Electronic EGR Transducer) to get it out and the EET has 1 vacuume supply hose to disconnect also. takes about one half hour to pull it off and reinstall it. When you take it off, you need to inspect the mounting surface and 2 exhaust gas ports. if a large build up is present you need to clean really good. a wire bore brush and carb cleaner works well for me. make sure the valve moves and seats fully. if you can apply vacuume to the top port and make sure the valve opens and closes when vacuume is released. If it does not, or you have a vacuume leak in the EGR valve you would need to replace it. they run about $80.00 to $100.00 at your local autoparts store. Also replace the EGR gasket when and if you reinstall the old EGR valve. a new valve typically comes with a new gasket.

Posted on May 24, 2011

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If no one has removed the EGR valve and inspected and cleaned it that could very well be your problem. If a pice of debris, ( chunk of carbon) has become lodged in the EGR valve that will definately cause rough idle and stalling. There are 2 bolts that mount the EGR valve to the intake manifold. center rear ov the intake manifold. You will have to disconnect 1 elecrtical plug on the EET ( Electronic EGR Transducer) to get it out and the EET has 1 vacuume supply hose to disconnect also. takes about one half hour to pull it off and reinstall it. When you take it off, you need to inspect the mounting surface and 2 exhaust gas ports. if a large build up is present you need to clean really good. a wire bore brush and carb cleaner works well for me. make sure the valve moves and seats fully. if you can apply vacuume to the top port and make sure the valve opens and closes when vacuume is released. If it does not, or you have a vacuume leak in the EGR valve you would need to replace it. they run about $80.00 to $100.00 at your local autoparts store. Also replace the EGR gasket when and if you reinstall the old EGR valve. a new valve typically comes with a new gasket.

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