problem after 550cc installation

QuebecmkIII

New Member
Jan 27, 2009
50
0
0
quebec
I bought the rc 550cc low independance, slight used (about 12000 milles according to the seller but I can say they are very clean) and after the installation the problem start.
I have install new aeromotive afpr and accordian hose at the same time.
All vaccum connect to the same place as before

My idle are fucking rough and it's missing. When I disconnect the spark plug wire on cylinder 5 & 6 (plugs 1 and 5), nothing happen and same thing when i disconnect the injectors connectors 5 & 6.
The coil pack spark on all 6, I check the resistance on connector and injectors and all fine (2.6) an the amp. was .12 to .18
I check my injectors wire, ok
when I disconnect the spark plug wire from the head, he have maybe 1/8'' of oil, is this normal?

Does my 2 injectors are die?


thank
 
Last edited:

IwantMKIII

WVU MAEngineering
Jun 12, 2007
2,477
0
0
Perkasie, PA
always have your injectors flow tested before use.


Check the wiring to the injectors. Also, IIRC resistance on the coil packs should be lower than that, more towards the <.1 ohm