Ok, to me this is important, but for others they are sayign what a tard. Anyway, are the secondary and primary fuel injectors all in the same unit or are they totally seperate? To have someone clean and test them, do they need the car or can I pull them out and take them to the shop?

Ok, I have my protecto suit on...fire away.

 

http://www.rotaryresurrection.com/2n...ctor_info.html

The search button is also very helpfull, and yea you take them out to get cleaned....or run injector cleaner through your gas, which i might add, is nowhere near what professional's will do with them.

 

I did search, you see how many post have the word injector in it...easier just to ask than spend 40 minutes going thru posts.

 

That link basically just tells you how to swap different injectors into something that wasn't made for them.

Basically take you UIM(upper intake manifold) off and you got two 12mm bolts that hold the upper fuel rail with the secondary injectors going into the top of the LIM(lower intake manifold) and then there are two more 12 mm bolts holding the primary rail to the middle iron or intermediate plate that hold the primary injectors in there. Make sure not to lose the spacer under the primary rail as it is sometimes easily misplaced or lost. Then the two lines for fuel and the one vacuum line for the fpr(fuel pressure regulator) and you have two rails and four injectors.