Having problems with your GMC Yukon ?

I got a 97 yukon that pops though the intake but idles fine

\015 Acelleration it pops super loud through the exsaust but will sit the and idle all day fine until u go to move it and its bad barley pull its own weight\015 Posted / edited by AnonymousUser on : 12-11-2018

Answers :

It is a 5.7 and the Ignition Timing is controlled by the Computer...

The Computer gets its input from the Crankshaft Sensor. Something is Fishy with the Ignition System
Repair Help & Product Troubleshooting for GMC Yukon

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