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

Help: NA Runs Poorly After Proper Injectors Installed. Had TII Injectors...

Old May 30, 2007 | 11:02 AM
  #1  
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From: Douglassville
Help: NA Runs Poorly After Proper Injectors Installed. Had TII Injectors...

i bought this 91 non turbo 13b and the dumbass i bought it from put turbo injectors in it and drove it for awhile and removed the smog pump then i guess he let it sit for like 6 months. so when i got it i put the right injectors in it and tryed fireing her up it took awhile i mean like 1 hr then it smoked alot....alot burning the extra fuel from the injectors i guess but when it ran it had a bad miss so i put new plugs made sure the wires were on right and took omh readings on the coils. everytime i would turn it off and try to start it again it barely started and would flood out if it didnt start like i had to pump the gas fast at like 3/4 to full throttle. so then i went over evey sensor on the car took readings all in spec. and then i found a stuck fuel pressure regulator. got a new fuel rail with a good fpr and i put a new fuel pump in it. got it started like 1 time i think and it still ran like ****. when i first got the car and started it it sounded fine but had a miss. so after changing the fpr and the pump she hasn't started and i dont have the old fuel rail but i no for fact it was stuck. so it has been sitting with me out of ideas and i dunno what is up with it.

i called like 40 different shops in the area and no one touches rotary lol. except a dealer and all he said was i could bring it there for a diagnostic reading for 119.99 but my check engine light isn't on so i dunno what that is going to tell me.
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Old May 30, 2007 | 04:09 PM
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Are you sure you have the injectors installed correctly and that they aren't sticking open? Also, are you 100% sure they are the correct injectors?
http://www.rotaryresurrection.com/2n...ctor_info.html
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Old May 30, 2007 | 05:24 PM
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Did you replug the connectors right?

Did you check your TPS?
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Old May 30, 2007 | 09:35 PM
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ya i set the TPS to spec. and i did the injectors install by the book so i am pretty sure there right
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