replaced injector car ran ok,fuel went to zero fast
car died added gas no start on 1992 Chevrolet S10 Blazer

before this car wouldn't stay running lots of white smoke out exhaust did fuel pressure test it was good. changed plugs, computer, cap & rotor wires. can't get computer to communicate with the scan tool either check engine light goes off and on

2 answers
start by cking cig lighter fuse to repair obd11 system then read codes and post so we can adv
white smoke in exhaust means coolant is being in combustion