What year (if any) did the 5.3 not have AFM? Would I need to look into an early Rainier for this?
Any known issues with the 5.3 I should be aware of? The I6 I'm well versed in, just not the 5.3...
A year? Really? Had any tech/shop look at it and if so, what did they say? If not....I want to know how old plugs/wires are? Last time cleaned the MAF and throttle bore? But, what I suspect...
Selling four wheels that have some corrosion but are straight and functional...if used for winter driving in harsh conditions then you can save your regular wheels from the salt and grime.
Tires...