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RPM Gauge fluctuating

Discussion in 'Technical Chat' started by 94Yota, Nov 25, 2014.

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Nov 25, 2014 at 11:43 AM

#1

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94Yota [OP] Member

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My RPM gauge is fluctuating while idling and sometimes while driving. I am trying to adjust my idle speed but the gauge isn’t accurate. While I am idling it jumps between 500RPM or 750RPM. I want it a solid 750RPM but I don’t know truly what it is considering one min it will be where I want it 750RPM and another min it will be at the half way mark 500RMP. Anyone know why it is doing it or how to fix it?
Thank you.

94Yota, Nov 25, 2014

#1

Oct 21, 2015 at 9:48 PM

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2004Taco Financially Irresponsible

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I'm having the same issue. Did you ever figure out the problem?

2004Taco, Oct 21, 2015

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Oct 21, 2015 at 9:55 PM

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Ihatetacomas Because tacomas hate me

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Used @ 23,283 Volant Intake (w/ scoop)(removed August 2016), BAKFlip G2 Tonneau Cover, (drain tube mod), Pop & Lock Tailgate Lock, Stampede Vigilante Premium VP Series Hood Protector, 5lb Extinguisher, Shovel & Axe mounted in bed, Shok Industries Sound Deadener, Mercury: (K62, MGR-1200, MGR-495) Triton 8" Subs, Custom-Made: Sub Box, Speaker Templates, Vapor Barrier, All-Pro Bumper w/Kickouts, hidden trailer hitch, wooden cup-holder Misc: Knukonceptz RCA, speaker, and power wires, Big 3 Upgrade, a very full Husky technician tool box

Is it 750 when your warming the engine up and 500 at operating temp?

Ihatetacomas, Oct 21, 2015

#3

Oct 22, 2015 at 6:56 AM

#4

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2004Taco Financially Irresponsible

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I jumps around from 500 to 900 when warm.

2004Taco, Oct 22, 2015

#4

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