throttle position sensor crank shaft sensor temperature control sensor have all been changed and coil packs.stiill have weak spark and floods instantly.
i got weak spark and major flooding. on 1996 Oldsmobile Achieva
oss fuel pressure regulator is bad.do you have any codes?
1 more answer
You need more testing , is that a quad 4 if it is those spark caps r shorting out againts head..