location of jimmy injectors?

[jahnke]

my jimmy, has a really ruff idle , when driving it putt putts kind of a fluttering. i did allot to it, fuel filter, plugs, wires, distubtor cap and router, egr valve, clean iac valve, checked the cat. i took it to the shop and they told me they think its the number 3 injector. i have done injectors on one of my old cars, i've been told this jimmy is a spider injection.

can anyone tell me where they are and if the spider is diffrent then reg injection?

and how i can tell which one the number 3 injector is?


thanks for your time!

 

[soberdude94]

my jimmy, has a really ruff idle , when driving it putt putts kind of a fluttering. i did allot to it, fuel filter, plugs, wires, distubtor cap and router, egr valve, clean iac valve, checked the cat. i took it to the shop and they told me they think its the number 3 injector. i have done injectors on one of my old cars, i've been told this jimmy is a spider injection.

can anyone tell me where they are and if the spider is diffrent then reg injection?

and how i can tell which one the number 3 injector is?


thanks for your time!

Well it depends on the year of your Jimmy but if it is the 4.3 your injectors are in the intake manifold that is where the spider is the intake comes apart in 2 pieces the spider is around $300 if that is your problem it could also be the fuel pressure regulator that is also inside the intake it does come apart prety easy and you sound mechanicly inclined so grab a manuel and go to town good luck and let us noe how it comes out