ok well i did a s5 jspec swap to my 91 rx7 its all done started it up and now sounds like subaru and theres a slow throttle response
mods i got on is 3 inch exhaust hks blow off valve and warlboro fuel pump evrything else stock need help i got no idea wats rong

 

G.e.d or just drunk/high?

 

meaing?

 

fuel/spark/power? each rotor?

 

Meaning, us people that use english to talk to each other have no clue what you are talking about. You used zero punctuation and as far as I know, you have a subaru, a slow throttle response mod, and you got your fuel pump from a cigarette maker. O.o

Stop, take a second to think about your problem, and type it in again.

Also use this if you have to.
http://www.spellcheck.net/

We can't help you unless we know some details on the problem.

 

motor has a steady idle but it sounds like boxer motor (subaru impreza with an exhaust). when i rev it theres a slow throttle responce . i checked vacum fine. spark plug wires fine fuel fine.have no idea. im run the car tomorrow longer and set up the efan. doulbe check evrything

 

Does it sound like this?:

http://www.youtube.com/watch?v=4L0KgmvfSe8

 

yeah like that thats exactly it thank you.
now what should i do? just countinue to let it run like that?

 

Your engine is running on 1 rotor.

Do you have a fuel cut defenser installed?

 

Lol, did you check the compression when you got the engine?

Is you timing set right?
Having the timing off enough will cause a slow throttle response, and make it run somewhat crappy.

Search for "timing", theres a pretty good recent thread about setting it.

 

If its a used motor that you dropped in and its only running on 1 rotor, it could mean A) You got fucked and one of the rotors is dead, or B) the seals are stuck from sitting/carbon.

There are plenty of different tricks to free seals that are stuck, but regardless, do a compression check (Shoulda been done BEFORE you paid for it!)

 

not at all

 

i didnt just put it in i tested it it was stuck so i did all procedures to get it unstuck. so it did get unstuck . i put it in the car so i gues it got stuck again

 

ill put some atf in it tomorrow again try to unstick it

 

rotarydriver 108, your avatar's much like my sig.

 

the avatar wen i first bought it

 

Whatever that means....

A few days ago I was working on a TII that was running on 1 rotor, a defective fcd was the cause as plugging the pressure sensor in normally fixed the problem.

There could still be other problems that would make you engine run on 1 rotor, despite what Shainiac would have you believe. Running a N374 ECU for instance would cause it. Or perhaps a no-spark issue is at fault, bad wiring harness maybe?

A compression check is a great place to start but if the engine has compression then what?

 

the n374 is jspec ecu? cus i might be running that ecu

 

Read this thread:

https://www.rx7club.com/2nd-generation-specific-1986-1992-17/n370-vs-n374-s5-ecu-comparison-728594/