2000 Chevrolet Blazer "isn 39 fuel getting injectors" Questions

...isn't firing the injector inside the plenum. Some mechanics say it could be the Crankshaft sensor, But the Dang motor Doesn't have one where everyone says it should be (bottom of timing cover ...

...isn't necessary unless the injectors are clogged. 2 Change the spark plugs (unless they're platinum, in which case you have 30,000 more miles to go). Also examine the spark plug wires and ...

...isn't working maybe. If your not getting spark, you will need to check your ignition system. If your still not getting fuel then you have a relay or maybe a computer problem. This isn't exact ...

...isn't getting any pressure. Not an engine problem. Check engine light goes off when trying to crank it. Maybe your problem is with the one or many injectors, if just one is bad, you will have ...

spraying starting fluid into the air intake to see if it fires up. By the way "won't crank" to a mechanic means the starter isn't spinning the engine over, do you mean to say will not fire up?

...switch in the on position. if there isn't gas going into the bottle, then you should check for the fuel pump relay and if it's ok then check the fuel pump. Check the fuel pump fuse

isn't coming on, check the fuses, fuel pump, asd, ecm and injector. If these are good check the relay. easiest way is to swap it with another in the relay box. Also is the security light flashing?

...you need to change the fuel filter, if that doesn't work then you need to check your injectors, if it still isn't fixed then you need to pull and clean (and possibly replace) your spark

...isn't getting any fuel in the cylinder Did you check the fuel pressure at the fuel rail either BEFORE or AFTER replacing the fuel pump?  Have you checked for injector pulse at the ...

...isn't getting fuel out of the injectors I am getting fuel from the fuel pump through the filter and up to the intake but it still isn't getting fuel out of the injectors take them out ...