yea they pulled them earlier
and them things were black
=/
i just replaced them like 3 months ago
and then he got some new ones
and they got black with in like 2 min with the truck on
yea they pulled them earlier
and them things were black
=/
i just replaced them like 3 months ago
and then he got some new ones
and they got black with in like 2 min with the truck on
 WTH JUST HAPPENED?
 
					
					
						WTH JUST HAPPENED?
					
					
                                        
					
					
						sounds like you have baaaaad 02 sensors. Getting crappy fuel mileage?
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709