why oh why cant i get my 4ltr pre cat to make that lovely crackle and pop sound? i could do it in my s but not in the griff? (could it mean the engine is in a poor state of tune)
My old 4ltr pre-cat used to do it big style. Pops, bangs, and on occasion flames. My 500 does it too, just not quite as loud (probably the reason the two smaller pre-cats fell to pieces!).
maybe the motor needs a tune up?!