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

Fuel injector problem

Thread Tools
 
Search this Thread
 
Old Jul 12, 2011 | 08:51 AM
  #1  
boostkeepsmesane7's Avatar
Thread Starter
I
iTrader: (1)
 
Joined: Feb 2011
Posts: 158
Likes: 0
From: davenport,ia
Fuel injector problem

So i think my front rotor is the only one getting gas. I have a 87 turbo swap 13b streetport and I'm trying to get it started. I thought it was really flooded so I took my plugs out and cranked it and put a white towle under it the spark plug holes and it gas only came out the front rotor?
Reply
Old Jul 12, 2011 | 11:22 AM
  #2  
AGreen's Avatar
Trunk Ornament
Tenured Member: 15 Years
iTrader: (11)
 
Joined: Sep 2006
Posts: 3,054
Likes: 2
From: Goose Creek, SC
Backprobe the ECU. It's the easiest access without taking off the UIM. The injectors have +12v applied when the key is on, so you'll want to pull up the wiring diagram and figure out which wire coming out of the ecu pulses ground to which injectors.

My guess is that if fuel was coming out of the spark plug hole, it was probably flooded really badly. Try taking off a vacuum line and pour some oil in the port, then crank it with the EGI fuse out. Keep doing this until you hear compression.

You may need to get a battery charger (or jumper cables) to keep it charged while doing this.
Reply
Old Jul 12, 2011 | 11:35 AM
  #3  
satch's Avatar
Moderator
Tenured Member: 20 Years
iTrader: (1)
 
Joined: Jun 2005
Posts: 11,738
Likes: 16
From: tulsa,ok.
Rear primary is LightGreen/Black at pin 3C.
Reply
Old Jul 12, 2011 | 01:32 PM
  #4  
boostkeepsmesane7's Avatar
Thread Starter
I
iTrader: (1)
 
Joined: Feb 2011
Posts: 158
Likes: 0
From: davenport,ia
Kk ill check it out when I get home thanks
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
82streetracer
1st Generation Specific (1979-1985)
7
Aug 23, 2015 09:28 AM
86rxNa
2nd Generation Specific (1986-1992)
2
Aug 11, 2015 11:51 AM




All times are GMT -5. The time now is 12:51 PM.