I say S4 only because I've pretty much transplanted a S4/S5 N/A in my car and the thing wont idle right. I've got at '84 GSLSE with a S4 housing/cast irons with S5 rotors. Running the S4 intake manifold and have done everything Rotary Ressurection has said to do for this intake conversion. Its gotta be a vaccuum leak. Either after my AFM or my upper to lower manifold gasket (new but had to take off the upper about 6 times)....

Anyone want to work for some GOOD money?
Bremerton area

 

id like to help you out, but I dont have a way to get up there. I have a few suggestions though.

First of all, did you use all NEW vacuum lines when you put the engine in? Second of all CHECK FOR CODES!!
im assuming your using a S4 ecu right, the s4 and up (I forget weither or not the GSL-SE ECU you can pull codes from) have some limited self checking funtions. If you need more info or how to make the code checker, shoot me a PM.

 

Timing-
Vacume leak
TPS

Thats about it...

 

I've seen a few times where some fokes didn't get the rite connector on the rite nozzle, it will show up in the igntion scope pattern, one rotor will show a rich fireing line and the other will show a lean firing line, take some carb cleaner and spary it all around the gasket, vac hoses, if the motor picks up that your vac leak, also you what to to do a fuel pump ramp, this will give lots of info, like if the pump is serging which a fuel persser gauge won't show, then there's the engine coolent temp sensor for the PCM, I think I got a short job line up with Foxs Auto repair, they got a 87 base modle that runs real poor, 40$@hr stright time for ever how long it takes. So any how the list goes on, I wish there was more room at Bob's place, for like two cars, get rid of all that stuff in the center of the floor and I think a long term car could fit, You know he's going to read this now and confront me with it

 

ive been trained in the deadly arts of S4..... lol

 

Your in trouble now .

 

Well I need to take care of the TB to AFM hose. I still have to use the S3 afm which is 2.5" and my S4 TB is 3.5". I got the hose pretty well sealed but i think I need to just take it down to the local muffler shop and have them custom make me an intake.

Second once in a while when I adjust my TPS with the two lights. Sometimes they dont even light up. If I take their ground out of the socket and ground it manually they light. Now I'm still getting feedback from the TPS at its connector and line back to the computer. The TPS check point has seperate lines independent from the TPS itself.

Kompressor logic and hornbm you are MORE THAN WELCOME to come to Bremerton and work for some cash and prob pizza. I have had little time lately and I WANT MY 7 BACK!

 

I'm a bad boy!, my last boss said ""YOUR OUT OF HERE" , my wife says you are just speding all your free time on thoes fucken RX7s at BOb's place, so say something that can realy hert

 

do you need an s4 afm??, i may have an extra one i can sell for pretty cheap...

hey matt u wanna head over there some time this week maybe??

 

Ive got mad bow-fighting skills.

 

same problem here. can't figure out how to make it idle all nice for the life of me.

 

You did a S4 conversion too? Mike Landers said plug off all vacuum lines on the UIM and T the 2 vac advance lines, the fuel pressure regulator and hook it up to the nipple above what was the ACV valve on the outside of the LIM. Supposed to block off the BACV valve all together. I recently found a leak on the connection on the back of the AFM and a broken intake temp sensor on the back of the intake plenum. Have to go to a junkyard tomorrow to pick up another. We'll see where this goes.

I'm almost to the point of just switching back to the S3 intake but keep on saying no way cuz this converison has been done before, I'm doing something wrong.

What's your symptoms?

 

shoot me yer number partner.

or just give us a call at 206.888.8276

names brandin.

www.mspecrotary.com

 

Pm'ed and called. guess you're closed today...

hornbm I NEED YOUR HELP PLEEEEEEEEEAAAAAAAASSSSSSSEEEEEEEEEE!

 

damn. you need to get it done. somebody help him out... please!

 

Well I start my new job this week, i'll see if me and kompressorlogic cant head out there while I still have a few free days left.

 

I got some guys supposedly coming over from the new shop in tacoma...Meadspeed Motorsports. They're just starting up and one of the employee's I heard is Minnesota Mike. I'm hoping for Sunday....

 

Well those guys can't make it for a couple more weeks. hornbm and kopressorlogic I'll shoot you a pm

 

Heh, one of these days I'll need some help with my rebuild. I don't have the place to work on my car, stuipid condos. I'll be of course supply the parts, just need someone with expirence.