New crank,cam sensors, new battery, 2 (of the 4) O2 sensors replaced, new(a remanufactured unit) ECM from AMS(auto module source in florida) that they said they pre=programmed w/my VIN# and mileage(I confirmed the vin #on the receipt as correct. - ARE THEY REPUTABLE??!! because I was given one price on phone and a couple of days later when I went to order it they lied(denying the agreed upon price even when I was told by Barbara to mention "Barbara approved this w/an entry in our system " -she claimed to have entered into their sys!(On the phone again, she lied about the $120.00 agreed upon price, claiming it was $139.95!!
Ohm'd out coils-ok, all connections very clean and intact; including all cables, of course,no voltage at pos. side of coils w/key on, ( I understand the ECM fires coils and injectors by grounding them in sequence), I had to pull the motor down to have the heads rebuilt(dropped vale seat #2 cyl.-no other damage) We had a spark and the motor ran about 3 secs. and quit., seems to me I saw something in my searches one time about security issue where it would run 3 secs. and kill the fuel pump unless some secondary sys. it has kicks in, I have aready confirmed 43 psi on fuel rail, .....WTF?! Please help!
Ohm'd out coils-ok, all connections very clean and intact; including all cables, of course,no voltage at pos. side of coils w/key on, ( I understand the ECM fires coils and injectors by grounding them in sequence), I had to pull the motor down to have the heads rebuilt(dropped vale seat #2 cyl.-no other damage) We had a spark and the motor ran about 3 secs. and quit., seems to me I saw something in my searches one time about security issue where it would run 3 secs. and kill the fuel pump unless some secondary sys. it has kicks in, I have aready confirmed 43 psi on fuel rail, .....WTF?! Please help!
Jun 21, 2014 at 3:05 PM
