Factory Tach Problem

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Jul 9, 2017 | 07:19 PM

TrimDrip

Thread Starter

FudgeDrip

Joined: Jan 2009

Posts: 3,288

From: S. Cal.

Factory Tach Problem

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Last edited by TrimDrip; Jul 20, 2025 at 04:20 AM.

Jul 9, 2017 | 07:49 PM

dawson1112

5th Gear Member

Joined: Jul 2012

Posts: 3,628

From: ohio

You can try pulling it out and cleaning the contacts off where it plugs in. Check the wiring. Other than that Im out of ideas.

Jul 9, 2017 | 07:58 PM

TrimDrip

Thread Starter

FudgeDrip

Joined: Jan 2009

Posts: 3,288

From: S. Cal.

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Last edited by TrimDrip; Jul 20, 2025 at 04:20 AM.

Jul 9, 2017 | 08:05 PM

TrimDrip

Thread Starter

FudgeDrip

Joined: Jan 2009

Posts: 3,288

From: S. Cal.

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Last edited by TrimDrip; Jul 20, 2025 at 04:21 AM.

Jul 9, 2017 | 08:10 PM

TrimDrip

Thread Starter

FudgeDrip

Joined: Jan 2009

Posts: 3,288

From: S. Cal.

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Last edited by TrimDrip; Jul 20, 2025 at 04:21 AM.

Jul 9, 2017 | 08:24 PM

dawson1112

5th Gear Member

Joined: Jul 2012

Posts: 3,628

From: ohio

Yea,, I probly would have looked at those joints too,, Get a magnifying glass and you can probly see a crack in them

I had a heater control do that in a intrepid ,, It stuck on high heat all the time and I pulled it apart and found a cracked solder joint