Official NBS 4.3v6 to GEN 3 V8 swap Guide

[zebra]

then i reckon the OP needs to be changed...

anyway, i guess i'll have to talk to my tuner tomorrow - he's already tuned my last engine & does free updates as well, so i'd rather not have to pay for another tune because i'm already spending borrowed money...

[banker099]

then i reckon the OP needs to be changed...

anyway, i guess i'll have to talk to my tuner tomorrow - he's already tuned my last engine & does free updates as well, so i'd rather not have to pay for another tune because i'm already spending borrowed money...

so your truck had the old style 88-98 pcm?...thats odd...never seen one in a 99-up truck

and hey its always better to spend someone elses money, just suck u have to pay it back...