General Rotary Tech Support Use this forum for tech questions not specific to a certain model year

Injectors arent opening? Car wont start! Need help!

Thread Tools
 
Search this Thread
 
Old 01-09-07, 05:23 PM
  #1  
Rotary Enthusiast

Thread Starter
iTrader: (1)
 
FCakezilla's Avatar
 
Join Date: Dec 2005
Location: Long Beach
Posts: 789
Likes: 0
Received 1 Like on 1 Post
Exclamation Injectors arent opening? Car wont start! Need help!

Well car cranks over fine. Fuel pump is on, tried changing out the MAF and ECU didnt effect anything. FPR gauge shows fuel pressure but The car refuses to turn on. I dont even smell gas out the exhuast. Help please, thanks.

Last edited by FCakezilla; 01-09-07 at 05:34 PM.
Old 01-09-07, 07:18 PM
  #2  
Moderator

iTrader: (3)
 
diabolical1's Avatar
 
Join Date: Feb 2002
Location: FL
Posts: 10,808
Received 304 Likes on 265 Posts
have you checked the voltage at the injectors themselves/

did you recently change injectors?
Old 01-09-07, 09:03 PM
  #3  
Rotary Enthusiast

iTrader: (14)
 
Rocking Rotary's Avatar
 
Join Date: Aug 2002
Location: St. Paul, MN
Posts: 1,482
Likes: 0
Received 3 Likes on 2 Posts
Also use a injector noid to see if the injector is getting signal from the ecu.
Old 01-09-07, 10:49 PM
  #4  
Rotary Enthusiast

Thread Starter
iTrader: (1)
 
FCakezilla's Avatar
 
Join Date: Dec 2005
Location: Long Beach
Posts: 789
Likes: 0
Received 1 Like on 1 Post
I havent checked the voltage, I dont know how . And I did not recently change them. Tomorrow im gonna use AAA to get it to Fuegos to take a look at it, my motor was just rebuilt by them. Luckily im only a mjle away
Old 01-12-07, 09:49 AM
  #5  
Senior Member

iTrader: (1)
 
boostedHULK's Avatar
 
Join Date: Aug 2005
Location: north california
Posts: 255
Likes: 0
Received 0 Likes on 0 Posts
i agree with the above posts, check voltage at the injector. You can use any multi-meter/volt meter and just back-probe the injector, or a better way to go would be to just go pick up an injector noid like said above, and it will tell you if they are opening or not, and whether or not they are getting any signal from the ecu. They could just be clogged and you may need to spend a little time cleaning them out. But i wouldn't pay to have a shop look at it just yet. Just my opinion though.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
07-01-23 04:40 PM
alphawolff
1st Generation Specific (1979-1985)
17
11-17-15 05:57 PM
gtcd
1st Generation Specific (1979-1985)
30
08-19-15 02:44 AM
ashleymiche
Introduce yourself
0
08-14-15 12:59 PM



Quick Reply: Injectors arent opening? Car wont start! Need help!



All times are GMT -5. The time now is 07:19 AM.