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2009 Ranger 3 lt rough idle

Idles very rough only just started doing this. Could it be inertia balance flywheel?

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  • 134 Answers

Never believe in guesses and do not ask question without error code due to the fact that you may get many replies but the actual problem might seem to be something else. So just get your ride check for error code and then update your answer so that you can get the correct solution of the problem.

Posted on Jul 17, 2013

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Posted on Jan 02, 2017

eitan
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SOURCE: Rough idle

Jeep has been having a problem with this. i take it u have a 4.7L or a 3.7L. when the when to fix this problem they should of replaced all the valves (intake and exhaust). theres a tsb on this and the dealer can look it up. even if you paid for the service they will fix it for free cuz it wasn't fixed the first time. take it back to the them and tell the to read the tsb and fix it right.

Posted on May 15, 2008

  • 217 Answers

SOURCE: 1995 Jimmy Rough Idle

w/o much more info it sounds like it needs a good tune up plugs wires fuel filter pcv vave throttle bore clean and injecter clean,try to do most of this your self it is costly

Posted on Jan 18, 2009

michigan man
  • 3533 Answers

SOURCE: rough idle

when was the last time you had a good tuneup sparkplugs,wires if needed and fuel filter and replace the drive belt and also make sure all of the vaccum lines are on and the one behind the throttle body

Posted on Feb 13, 2009

  • 67 Answers

SOURCE: 1990 ford ranger 2.3L running rough at idle and while driving

Hi check all the fuse. fi the fuse are ok . remove the coil pack and reverce if the cly missifire change replace the coil if not chage replace the electronic comtrol module ok.

Posted on Apr 20, 2009

  • 215 Answers

SOURCE: 1998 ford ranger idles rough, high then low

does car have engine codes? sounds like your idle air controle valve is sticking. or possible egr problem

Posted on Feb 18, 2010

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Changing harmonic balancer


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99 ford ranger, idles rough till it warms up,then runs good. Hard to start after it gets hot, it acts as if it is starved for fuel. Once it does crank it runs fine.


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1998 ford ranger idles rough, high then low


does car have engine codes? sounds like your idle air controle valve is sticking. or possible egr problem

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1990 ford ranger 2.3L running rough at idle and while driving


Hi check all the fuse. fi the fuse are ok . remove the coil pack and reverce if the cly missifire change replace the coil if not chage replace the electronic comtrol module ok.

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