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redneckbilly · 11-23-2008, 08:23 AM

my friend has suburban 92, with 350 v8 on it. great car, but he is gas eater. sometimes it shows code 4, problem. this should be knock sensor right?
could that be problem with gas?

11-23-2008, 08:23 AM	#1
redneckbilly Registered User Join Date: Oct 2008 Location: croatia roads Posts: 128	suburban gas eater my friend has suburban 92, with 350 v8 on it. great car, but he is gas eater. sometimes it shows code 4, problem. this should be knock sensor right? could that be problem with gas?