When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Are there still programmers available for the 4.2L?
I have an '03 extended cab with the 4.2l in it and I've been looking for a chip/programmer and I'm not really seeing anything available... looked at both diablosport and superchips and I'm coming up empty... can anyone point me in the right direction?