bouncing tach

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satchmoe27

Member - Posts: 33

Joined: November 02, 2003

Location: United States

Posted: June 14, 2004 at 10:17 AM / IP Logged

{TABLE id=HB_Mail_Container height="100%" cellSpacing=0 cellPadding=0 width="100%" UNABLE="on"}{TR height="100%" UNABLE="on" width="100%"}{TD id=HB_Focus_Element vAlign=top width="100%" background=""0 UNABLE="off"}how do i find out why my tach needle keeps bouncing up and down. It does not do it all of the times. Also if it does start to bounce then after a few minutes it will catch to the right place. How do I go about fixing this problem.{/TD}{/TR}{TR UNABLE="on" hb_tag="1"}{TD style="FONT-SIZE: 1pt" height=1 UNABLE="on"}{DIV id=hotbar_promo}{/DIV}{/TD}{/TR}{/TABLE}{div style="width:240px;border-bottom:1px solid #eeeeee;margin-top:10px;margin-bottom:0px;"}{/div}{span style="font-size:.70em;line-height:1.2em;color:#000000;"}screamon deamon{/span}

Teken

Gold - Posts: 1,492

Joined: August 04, 2002

Location: Aruba

Posted: June 14, 2004 at 5:17 PM / IP Logged

Now that I am completely blind from reading the above jiberish . . . bouncing tach -- posted image.

I would ask you to varify that the following ignition components are indeed sound and in 100% working condition.

You should start by checking all the very basic things such as a bad or loose ground. Cracked or shaffing wires, and related harnesses to the distributor.

Coil, Ignitor, Cap, Rotor, Wires . . .

Regards

EVIL Teken . . .

auex

Platinum - Posts: 5,041

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Joined: December 23, 2002

Location: Arizona, United States

Posted: June 14, 2004 at 7:23 PM / IP Logged

What the heck kind of a car do you have? Also quite typing your posts in word or wordpad.

Certified Security Specialist

Always check info with a digital multimeter.

I promise to be good.

Tell Darwin I sent you.

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Zx2guy

Member - Posts: 15

Joined: May 27, 2004

Location: Canada

Posted: June 16, 2004 at 11:43 PM / IP Logged

Does youe engine rev up and down? Could be a bad coil, depending on the vehicle

Charles_R_H

Copper - Posts: 122

Joined: May 15, 2004

Location: United States

Posted: June 17, 2004 at 10:53 AM / IP Logged

what is the year make and model of car!

does your car have a distributor???

Hollis613

Member - Posts: 15

Joined: January 19, 2004

Posted: June 21, 2004 at 11:34 AM / IP Logged

if your car has a timing belt and not a timing chain. you need to replace the belt. it has been worn down. its beter to do it now intestead of having it break. same thing happened in m freinds car. The belt was completely smoot when we got it out.

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bouncing tach

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