Search results
-
L
LBZ injector knock cold
Hi guys, so I have a 07 LBZ 145k miles. When I start it cold it has a loud injector knock on pass side, Balance rates are 0.2-2.1 except for #3 it's 4.8-5.2. The knock goes away after 3 minutes of idling and when it warms up its 0.4-1.2 any ideas why it's loud cold and perfect warmed up?