TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

tbi injector and distributor problems

Thread Tools
 
Search this Thread
 
Old 10-16-2011, 09:00 AM
  #1  
Junior Member
Thread Starter
 
brandoo's Avatar
 
Join Date: Oct 2011
Location: des moines ia
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Car: pontiac trans am
Engine: 305 tbi
Transmission: 700r4
Axle/Gears: 4.11
tbi injector and distributor problems

ok to start off i have a 305 tbi.
about last month i blew a head gasket but the car still ran so within the last month i replaced the head gaskets and the intake manifold gaskets and have it put all back together but now it wont start. i put the #1 cylinder at tdc and the distributor rotor pointing at the #1 plug and go to start it the passenger side injector sprays fuel to the roof in my garage, so i flip the distributor around get it back to tdc match up the plug wires and nothing.

any suggestions on what could be the problem thanks in advance
Old 10-16-2011, 02:20 PM
  #2  
Supreme Member
 
ex-x-fire's Avatar
 
Join Date: Jan 2011
Posts: 1,727
Likes: 0
Received 1 Like on 1 Post
Re: tbi injector and distributor problems

Fix the fuel leak first or you'll start a fire.
Make sure #1 is on compression stroke when you line up the marks.
What do you mean "nothing", no crack or spray or what?
Old 10-16-2011, 02:32 PM
  #3  
Supreme Member
iTrader: (5)
 
one92rs's Avatar
 
Join Date: Jan 2009
Location: league city
Posts: 2,928
Likes: 0
Received 3 Likes on 3 Posts
Car: SOLD!!!!!
Re: tbi injector and distributor problems

did you pull the #1 plug and turn the engine over until there was compression? once you start to feel compression then keep turning the engine till the mark lines up on the front cover and balancer. that should get you started. then set the timing with the car running to get it right.
Old 10-16-2011, 07:56 PM
  #4  
Supreme Member

iTrader: (25)
 
UnderCover89TBI's Avatar
 
Join Date: Feb 2006
Location: Manteca,California. Nor Cal.
Posts: 7,260
Likes: 0
Received 5 Likes on 5 Posts
Car: SOLD IT. Mopar guy only now.
Engine: gone
Transmission: gone
Axle/Gears: gone
Re: tbi injector and distributor problems

and fix the fuel leak, no fuel should shoot to the roof of your garge for any reason.
Old 10-16-2011, 08:07 PM
  #5  
Junior Member
Thread Starter
 
brandoo's Avatar
 
Join Date: Oct 2011
Location: des moines ia
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Car: pontiac trans am
Engine: 305 tbi
Transmission: 700r4
Axle/Gears: 4.11
Re: tbi injector and distributor problems

i ment nothing as in it doesnt spray to the roof it just cranks, but with it back to the other way itll crank and backfire a lil. i dont have the tools to pull off the timing chain cover so i just put my thumb over the #1 spark plug hole. this weekend when i get paid im going to go get it though. how do i know if its on the compression stroke or exhaust stroke.
Old 10-18-2011, 10:48 AM
  #6  
Junior Member
 
lynchfrancis's Avatar
 
Join Date: Sep 2011
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Re: tbi injector and distributor problems

you should have a timing mark on the crank pulley that you line up to the timing scale mounted on the timing chain cover there should be a little slit in the pulley where the mark is put white paint on it set it at zero after the intake vavle shuts
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MustangBeater20
TBI
11
10-29-2022 09:20 PM
pimp2303
TBI
7
07-27-2017 02:03 PM
92camaroJoe
Tech / General Engine
6
08-13-2015 06:07 AM



Quick Reply: tbi injector and distributor problems



All times are GMT -5. The time now is 06:24 PM.