Hey guys, I have a 2000 ws6 on the lot. It has a rough idle for about 5-10 min. The only mod it has that i know of is a lingenfelter intake(weiland). It still has the stock air filter and exhaust. Ive changed the plugs already but dont know what else to do. Any idea's? thanks
-
97 ws6 6sp 40k miles 355 cubes strange s 60 rear 373 gears. other stuff! 360rwhp
current
2006 GMC Denali 6.0 AWD!!!! hers -
Did you change the wires as well? It's always a good idea to change the wires when you do plugs. Other than that, it isn't uncommon for the LS1 to idle just a bit "rough". It is 360 HP after all.
-
yeah, i replaced the plugs too.
97 ws6 6sp 40k miles 355 cubes strange s 60 rear 373 gears. other stuff! 360rwhp
current
2006 GMC Denali 6.0 AWD!!!! hersComment
Comment