1990 302 FI starting problems

Thread Tools
 
Search this Thread
 
  #1  
Old 05-24-2003, 12:01 AM
Oval_obsessed's Avatar
Oval_obsessed
Oval_obsessed is offline
Elder User
Thread Starter
Join Date: May 2003
Location: Dixon, Il
Posts: 556
Likes: 0
Received 0 Likes on 0 Posts
1990 302 FI starting problems

To start out with, it is a car. A '90 ford crown vic. I want to get it running so I can sell it and put the money into my truck. With that out of the way, It turns over good. It has spark at the coil and at the cylinder. I've sprayed starting fluid into the intake and the cylinder but it won't pop off. Am I missing something easy or could it have jumped time enough to mess it up that bad? If anyone has any feedback, I would appreciate it greatly.

Thanks!
 
  #2  
Old 05-24-2003, 09:18 AM
c96drumm's Avatar
c96drumm
c96drumm is offline
Laughing Gas
Join Date: Mar 2003
Location: Colorado, U.S.A!
Posts: 877
Likes: 0
Received 0 Likes on 0 Posts
1990 302 FI starting problems

Got fuel pressure?
 
  #3  
Old 05-24-2003, 10:21 AM
Oval_obsessed's Avatar
Oval_obsessed
Oval_obsessed is offline
Elder User
Thread Starter
Join Date: May 2003
Location: Dixon, Il
Posts: 556
Likes: 0
Received 0 Likes on 0 Posts
1990 302 FI starting problems

The fuel pump is working, man is it loud. You can smell fuel up near the engine. So I am guessing it has fuel pressure.
 
  #4  
Old 05-24-2003, 10:53 AM
c96drumm's Avatar
c96drumm
c96drumm is offline
Laughing Gas
Join Date: Mar 2003
Location: Colorado, U.S.A!
Posts: 877
Likes: 0
Received 0 Likes on 0 Posts
1990 302 FI starting problems

Smell gas, huh? Only other thing I can think of is to pull the vac hose off the fuel pressure regulator and make sure there's no gas in that vacuum line. Seems like if the regulator diaphram ruptured it would flood out the engine and not let it start. Kind of hard to figure, got gas, got spark, no fire...
 
  #5  
Old 05-26-2003, 11:50 PM
Oval_obsessed's Avatar
Oval_obsessed
Oval_obsessed is offline
Elder User
Thread Starter
Join Date: May 2003
Location: Dixon, Il
Posts: 556
Likes: 0
Received 0 Likes on 0 Posts
1990 302 FI starting problems

New update on this thread. I checked the compression on the driver side of the motor and every cylinder was between 60 and 70 pounds. My buddy's brother told me that it was probably way out of time. Has anyone come across something like this before?
 
  #6  
Old 05-27-2003, 12:22 AM
macguyver's Avatar
macguyver
macguyver is offline
Posting Guru
Join Date: Aug 2002
Location: Minneapolis, MN
Posts: 1,214
Likes: 0
Received 1 Like on 1 Post
1990 302 FI starting problems

Could be the timing chain has jumped a few teeth. Use a socket on the dampener bolt and see how much you can turn the engine over in each direction before the rotor in the distributor moves.
 




All times are GMT -5. The time now is 03:31 PM.