ecu tune

So I have recently gotten to the end of ripping the old Buick out and replacing with an Ecotec. It runs a bit rough but every so often it wants to run like proper **** and dies on decel. I know that the timing is different between the Buicks and ecos, my problem is that I’m stuck at a crossroads...

Hey guys have a 04 spac 3.8vy been looking at mace engineering ecu tunes just to get a bit off grut out off it can people please explain how they work or what I ask for

Hey guys. I got my car dyno tuned last year but got an engine light come on, I’m thinking this dodgy of a mechanic just did a mafles tune, n charged me for a dyno. Is thier a way I can tell using my scanner if it has been dyno tuned.

Hey guys. I got my car dyno tuned last year but got an engine light come on, I’m thinking this dodgy of a mechanic just did a mafles tune, n charged me for a dyno. Is thier a way I can tell using my scanner if it has been dyno tuned.

Can anyone recommend a quality dyno tuner in Sydney that does the factory delco ECU’s? Anyone EXCEPT ace performance tuning in Michinbury. I’ll never go there again with any car. Any help would be much appreciated. cheers