More tach issues
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Joined: Mar 2016
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More tach issues Here's the deal , I am new to the interweb stuff, and new to the forum, I have a 1987 Monte SS and put a l33 5.3 and a 4L80e tranny in , all good ! Inner faced all guages ecept for speedo, I have tack signal to guage ot bounces at first crank and settles at an idle and reads right, soon as Rev it even to 2k it don't move according, I rev engine to 4k I might see 2500 on tack, I put the 1k resistor in no luck, then stepped to a 560 no good , then I even wired it in after the factory tack filter , I dont get any change from any thing I do. BTW I haven't gotten into the ecm to change any tack settings , the ecm is a 2002 Silverado 6.0 with 4l80e 2wd. Guesses ! .....Go !
Launching!
Joined: Nov 2010
Posts: 250
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From: Houston, Texas
Did you see this?:
https://ls1tech.com/forums/conversio...e-cluster.html
And please post back as to whether it fixed it or not. I still haven't spent any time on my tach yet...
-Kyle
https://ls1tech.com/forums/conversio...e-cluster.html
And please post back as to whether it fixed it or not. I still haven't spent any time on my tach yet...
-Kyle
Thread Starter
Registered User
Joined: Mar 2016
Posts: 3
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Yes I did read that, my buddy has the laptop with hp tuners so I haven't changed the tack settings yet , I think that's the next step, I was hoping to find " that was the problem I was having and the setting change fixed it" , its just odd none of the resistors changed any thing.
