I have an 89 k5 blazer with a fuel injected (TBI)350. My problem is the dies at idle and wont start back up, its usauly after its warmed up but it has done it while its cold. It cranks fine but just wont start. If you let it sit over night or at least a few hours guaranteed the thing will start back up. When you try to start it after it dies there is no injector pulse, i hooked a noid light up and there is no current (light doesn't flash). It has a brand new fuel pump (in tank), new fuel filter, new fuel pump relay and a new EGR solenoid. It also has a fairly new alternator. Sometimes at idle it wants to lurch forward, its pretty random. Please help! Thank you very much to anyone that can help me out with this.