knock

[cockergod]

ok i was just wondering ive done some searching and have done everything people have said. THe only thing left is to maybe screw with the timing. Now if there is some knock do i advance or retard timing. thanks.

[bobcat5544]

what vehicle it is year, make, model, and engine. what type of knock is it....have you ever taken the distribtor and turned it both ways to see if knock goes away

 

any info you can give would help

[cockergod]

its an 02 avalanche and it is more like knock retard

[99Silver6.0]

Two knock threads in 4 days..

 

Similar thread........................ http://www.gm-trucks.com/forums/index.php?showtopic=49655