Got a strange cruise control question.
98 GMC Sierra 4x4
had 5.7, but replaced it with a HT383 stroker from GMPP
Prior to replacement, cruise worked fine.
Post engine swap, cruise takes 2-5 minutes to engage, and does not hold
speed on grades. Very erratic operation.
No other known issues, engine runs fine. Cruise cabling seems fine.
Ideas where to start?