When sitting still the oild light comes on atr around 600-700 rpm. Created by gameplayer-296. Cars & Trucks - Hummer - H3

How do I increase the idle speed of a hummer h3?

Gameplayer 296 @gameplayer-296

July 2022 1 19 Report

How do I increase the idle speed of a hummer h3?

When sitting still the oild light comes on atr around 600-700 rpm

Cars & Trucks - Hummer - H3

Answers & Comments

Dan Hooper

That idle is right where it should be. If you have low oil pressure, it is from a different issue. Either excessive bearing wear or oil pump clearances.

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