New Rebuild

[SaltRat Seymour]

Good afternoon
Can anyone help me i have just rebuilt my GQ Fuel injected 4.2 and have put a mild towing cam in it i now have trouble running it on petrol while it runs perfect on Gas . My mechnic has quoted me $1.500
to upgrade the ECU . it has alreadycost me $ 7.500 WTH

[taslucas]

Can't help personally but someone with a bit more knowledge should be along soon. Maybe get an aftermarket computer instead of a reprogram?


Lucas