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Sep 1, 2010 | 04:30 PM

thom w

Thread Starter

6th Gear

Joined: Nov 2009

Posts: 6

Likes: 0

From: Claremore OK

Techometer

Need a little help

While driving along my tech starts jumping up and down, any ideas on how to fix this?

thanks, Thom:

Sep 1, 2010 | 04:34 PM

50th_Vert

Instructor

Joined: Jan 2008

Posts: 172

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From: Worcester MA

stop revving your engine with the clutch pushed in???

Tachometer... btw sorry i couldnt help

Sep 1, 2010 | 04:53 PM

CBackous

Instructor

Joined: Aug 2010

Posts: 175

Likes: 0

From: San Angelo TX

Quote:

Originally Posted by thom w

Need a little help

While driving along my tech starts jumping up and down, any ideas on how to fix this?

thanks, Thom:

Possibly a crank sensor issue? I would think it would cause other issues as well... but that is the first thing that came to mind.

Sep 1, 2010 | 05:10 PM

thom w

Thread Starter

6th Gear

Joined: Nov 2009

Posts: 6

Likes: 0

From: Claremore OK

Thanks, Is that a loose wire issue per chance?

Sep 1, 2010 | 05:16 PM

50th_Vert

Instructor

Joined: Jan 2008

Posts: 172

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From: Worcester MA

CPS crankshaft positioning sensor yes its a sensor on a wire that plugs into your block. is your car throwing a code???

Sep 2, 2010 | 01:11 AM

whitehooptie

Racer

Joined: Nov 2004

Posts: 482

Likes: 7

From: Greenville Texas

Check your battery and/or alternator. I'm new to the Corvette side of things, but have been doing Camaros for a long time.

Sep 2, 2010 | 12:40 PM

thom w

Thread Starter

6th Gear

Joined: Nov 2009

Posts: 6

Likes: 0

From: Claremore OK

Quote:

Originally Posted by 50th_Vert

CPS crankshaft positioning sensor yes its a sensor on a wire that plugs into your block. is your car throwing a code???

No it is not giving me a code, I will check the wiring for a loose connection. Thanks

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