2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

wassup with my primary injectors!?

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Old Feb 8, 2004 | 10:05 PM
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andrew lohaus's Avatar
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From: fl
Question running on only one primary injector!?

ok. for those of you that havent seen all my other posts today ive been trying to reconcunstruct my car today after pulling all the emmisions equipment and vacum rack.

recap:
car runs like absolute crap. barely holds an idle at 500. feels realy week, sound prety bad too.
i have double and triple checket all my vacume routing and am just about posative i have everything in the right places to make the car run and behave like it should with out all that crap there. only its still running realy bad.

so, i think to myself. oh **** i blew an apex seal. i do the woosh test and i get very loud and even wooshing from both rotors. whew , engine is still good.

however when i pulled out the trailing plugs i realized that the rear plug looked like it had been running very rich and the front one looked like it had been running very lean!!!.

so my hypothesis is that the front rotor wasnt getting any gas and just sat there while the rear rotor got twice as much gas and did the all the work.

is this even plausible?

im prety sure there is something wrong with my fuel sytem but i cant pin poiunt it.

might it be my FPR? i accidentialy had it connected to the wrong nipple, maybe that broke it and is causing my problems now?

only other thing i can think of is that the front injector got screwed somehow. if so how would i check this?

please help.

Last edited by andrew lohaus; Feb 8, 2004 at 10:25 PM.
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