I hope check RPM..

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Mar 9, 2020 | 4:16 AM

chevy.korea

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I hope check RPM..

Hi^^

She's 2007 express van g1500(LM7, 5.3 engine)
I hope Check RPM...

Do you have a good idea?

Please recommend an easy, simple method, product.^^

Thank You^^

Mar 9, 2020 | 7:36 AM

oldchevy

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Joined: Apr 2012

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From: Miami, FL.

There are many aftermarket tachometers that you can add to your van. Ebay is a good source for reasonably priced tachs.

Mar 9, 2020 | 10:38 PM

chevy.korea

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Thank You..^^
but, I don't know the signal line...

so, I think......install hud..

Do you happen to know where to connect the RPM signal?

Thank You^^

Mar 9, 2020 | 10:56 PM

Triaged

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Joined: Dec 2019

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Look for the thread about the "Torque App.". You can do it with an old phone and a $20 obd2 adapter.

ETA:
https://chevroletforum.com/forum/express-g-series-vans-30/elm-torque-thread-87881/

Last edited by Triaged; Mar 9, 2020 at 11:02 PM.