how do I check fuel pump relay ...need location...there are 4 of them. car will start for only a few seconds. how do I get codes using the check engine light? I put jumper wire from A to B on ALDL then turned key on - - no codes email to firstname.lastname@example.org please
Can't get troubleshooting codes from check engine light regarding fuel system on 1990 Oldsmobile Cutlass Ciera
by DeeMike in Las Vegas, NV on December 02, 2010
ANSWER by todays tech on December 02, 2010
Likley not a relay, you can try swaping the relays around. Most likley a bad fuel pump, try running the vehicle on carb cleaner and see if the engine will run.
ANSWER by rob151 on December 16, 2015
1 st relay in pass. fender . the one with the green and gray wires green is oil pressure safety the gray goes to pump