Recently, I had to do a fuel pump job on my 98 Blazer 4x4. That job is done but I suspected there to be another reason for it not starting. When I tested the spark on the plugs it wasn't getting a spark I replaced all the plugs, checked the new wires, changed the coil ignition, replaced the distibutor rotor, battery tested good, alternator is fine and the starter is new, Someone mentioned the spider injector could be bad... does anyone know the function of it and if it could be the reason why I'm not gettin a spark.

Any leads would be appreciated thanks,

truckstuff216

 

The injector delivers the fuel to the cylinders. It shouldn't have anything to do with spark.

 

It is not to injectors it could be Ignition control module bad fuse loose connection (look under no spark.)

 

Just in case you were wondering what the spider injectors look like, here is a pic from my truck when i cleaned my upper intake manifold and injectors.

 

Thanks for the tips Im pretty sure its not my spider injector. Im just looking to bring the spark back. ill try the crank sensor first.

where would the ignition control module? is it the mini electrical component attatched to the coil? and is there a forum specifically for ''no spark'' on this site?

Thanks,

truckstuff216