I replaced a fuel pump in my 99 blazer and now I have no power to fuel pump
Tuesday, October 19th, 2010 AT 10:12 AM
1 Reply
JDL
MECHANIC
16,098 POSTS
Engine cranking, do you have an injector pulse, use a noid lite. Did you check for voltage at the fuel pump relay? I always look for an rpm signal? You can check ecm B fuse for voltage.