phreestyleking

i have an 86 na that just recently bit the dust. I was leaving my girlfriends house, when all of a sudden my motor strarted to sputter and lost most of its power(i could only do 60 on the highway Floored!). So i did most of the usually thingsplugs,wires,cleaned all 4 injectors,and so on. All of this was to no use for i found out that only my front rotor was working, i am getting spark from all coils.
please help as i am an experienced piston mechanic but novist with rotorys.

pyrojunkie

Is this a question? Do you need rebuild help? Are you asking how to get power back to the rear rotor after its obviously gone?

WAYNE88N/A

Get your compression tester out, remove the check valve, place it in each upper plug hole, pull the EGI fuse in the engine bay fuse box, crank her a couple of seconds each rotor, and report back with the readings from the 3 pulses from each rotor...

phreestyleking

did check it was 90 -120 psi

SOIA

was there 3 pulses?

phreestyleking

i did the test earlier and did not know about the three pulses,
the car will not start with just the rear wires hooked up unless i use eather and then it dies.

SOIA

pretty sure it's a bad apex seal, but if you can find out for sure that there were 3 pulses than we will have to look elsewhere...

phreestyleking

one more think when i pull my plugs there fouled with oil every time even after 5 min?

phreestyleking

when i pull the rear plugs there fouled with oil no gas/i have a A/F gauge that is reading lean

SOIA

well I have an 86 and I recently blew an apex seal due to a bad injector, so it ran lean and popped the seal. When I removed the plugs they were fouled with oil as well, perhaps something to do with improper combutsion due to the lean condition? I don't have an answer for the fouled plugs myself. But perhaps the best thing to do is find out if there is three pulses, and check out your injectors.

RotaryResurrection

iTrader: (8)

http://www.rotaryresurrection.com/ro...lder/comp.html

DubbayoC

sounds like a sensor..........

neptuneRX

rebuild time, that exactly how my 88 SE is, good compression on front, none on rear.
http://www.rotaryresurrection.com

DarkHarts

i have a 88 FC3S no tittle with 30k mile 13B in it if you are interested in buying it i will help you out and let it go for $700 and 90 day warrenty so give me a reply and let me know if you still need it since sevenstock is coming up would let it go for less if i could but i have tickets to pay for toying with the local cops here in mobile street racing

Greg

phreestyleking

iwent out this morning and tested both front & rear comp. 3 PULSES.
dose this mean good apex seals both were 95 on all three pulses>

calio64

yup, time to start looking for something else causing this