TBI still missing, failed emissions, code 34...

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

HotWheelsBurban

Gotta have 4 doors..... Rawhide, TOTY 2023!
Joined
Sep 18, 2019
Messages
9,846
Reaction score
18,020
Location
Houston, Texas
How long have those plugs been in? I've changed them on a 5.7 with 70K on the set, that looked cleaner than that one. There will be some discoloration from fuel additives but that looks like more than just that, to me.....
 

rob249

OBS Enthusiast
Joined
Apr 15, 2018
Messages
86
Reaction score
50
Location
Tucson, AZ
Probably only 4000 miles on that, but 2000 of them was in one week. I did a tune up before the 2000 mile trip, which was new plugs, wires, distributor, coil.
 
Top