for the love of god, i need help!

Thread Tools
 
Search this Thread
 
Old 06-25-2002, 12:10 PM
  #1  
New Member
Thread Starter
 
CGTCOMM86's Avatar
 
Join Date: Nov 2001
Posts: 277
Likes: 0
Received 0 Likes on 0 Posts
Default for the love of god, i need help!

87 4kq won't start. i got spark, i have fuel at the manifold, but the injectors don't spray. is there a way to fix this? help/
Old 06-25-2002, 02:16 PM
  #2  
AudiWorld Member
 
AWDrift's Avatar
 
Join Date: Aug 2001
Posts: 179
Likes: 0
Received 0 Likes on 0 Posts
Default booya

you say you have fuel at the cis head? First check if it isnt residual pressure. Make sure your fuel pump is running. If not check the relay first. Then try hotwiring the pump by bridging the two main leads in the socket for the fuel pump relay. If no fuel pump is heard then its the pump. If it works then next step is to check the fuel filter. if thats ok then Pop out one of the injectors, remove the cis dist boot, turn on the ignition and pull up on the plate. If no fuel sprays your in trouble. Probably a bad dist unit.
Old 06-25-2002, 04:05 PM
  #3  
New Member
 
TIREGUY's Avatar
 
Join Date: Dec 2000
Posts: 89
Likes: 0
Received 0 Likes on 0 Posts
Default Re: for the love of god, i need help!

No fuel at the injectors just means the air flow valve is not rising. By all dumb luck, this happened to me. Out of the blue the car would not restart a minute or 2 after driving. The problem; the flat plate in the air sensor was some how binding against the edge of the flow meter. Take the boot off, wedge the plate in an open position, and crank the car and observe fuel to the injectors. No fuel, no fuel delivery. I had to recenter the plate in the housing. HTHs
Old 06-25-2002, 10:04 PM
  #4  
New Member
Thread Starter
 
CGTCOMM86's Avatar
 
Join Date: Nov 2001
Posts: 277
Likes: 0
Received 0 Likes on 0 Posts
Default update

somehow, the intake boot had come off a bit, and was killing the vaccum. so... the plate wasn't rising. well, problem solved. thanks for the help. tireguy, you were right on the money, more or less.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ggjoy
A8 / S8 (D2 Platform) Discussion
4
04-22-2012 02:17 PM
Dikiz
Audi 5000 / 200 / V8 Discussion
7
06-29-2011 03:56 AM
rallyfiend
Inline-5 Discussion
2
05-01-2008 08:29 AM
FL CGT CE
Audi 4000 / Coupe GT Discussion
4
06-15-2006 08:44 AM
Wizzard123
Audi 5000 / 200 / V8 Discussion
8
10-28-2005 02:29 PM



Quick Reply: for the love of god, i need help!



All times are GMT -8. The time now is 06:26 AM.