i need some serious help, there are several different issues i believe. Starting from the beginning, 1994 chevy 350 5.7 . Computer operated ignition i think, throttle body, changed the intake manifold to holley pro jection intake, bored out throttle body, added throttle body spacer so that the egr valve could fit. Timing at idle is @ 12 but once i give it gas the timing retards insteads of advances, computer related?? if so how can i reprogram? can i? all answers welcome
"retarding"
christianbaclao 7 months ago
Yeah my engine likes to idle at 500rpm when hot chevy small block. So i think i should advance it then right?
Cool video. Very informative.
Matrix7neo 9 months ago
@Matrix7neo I had an 86 Celica GTS that idled around that. Bone stock.
tambunansumlang 5 days ago
dumb question* how can you distinguish electronic ignition from mechanical?- just by looking?
need2speed94 10 months ago
I wonder if David plays WoW?
Po0rEmerica 10 months ago
i need some serious help, there are several different issues i believe. Starting from the beginning, 1994 chevy 350 5.7 . Computer operated ignition i think, throttle body, changed the intake manifold to holley pro jection intake, bored out throttle body, added throttle body spacer so that the egr valve could fit. Timing at idle is @ 12 but once i give it gas the timing retards insteads of advances, computer related?? if so how can i reprogram? can i? all answers welcome
joeydahip 1 year ago
@joeydahip Try getting a Superchip and their software. The Superchip is tailored for your particular application and it's changeable.
Awlmann 7 months ago
This is so awesome! I finally understand.
austinaubinoe 1 year ago
wow, i love youtube just for videos like this!
so much useful information, reading on paper just does not compare to an explanation.
thanape 1 year ago 8
not bad at all, thanks for sharing
ahage4x4 2 years ago