92 Cavalier Fuel Injectors

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  #1  
Old 01-03-03, 03:32 AM
Dvfdfireguy
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92 Cavalier Fuel Injectors

I have a 1992 Cavalier, 2.2 L, Automatic, that I replaced the Cyl head on about 1 year ago. with 100,000 miles on it. At that time I replaced the O rings on the fuel injectors because is appeared as though they were leaking. the problem is that I am getting fuel seepage around 3 of them and can not figure out why. The system seems to be holding pressure whith no obvious signs of leaks. While I was reinstalling the Injectors I had a hard time getting them to seat. The car runs fine, Idles a little rough, does not use any oil. So basically I guess I am asking what could be the problem? (clogged injectors, Bad Injectors, or installed wrong)
 
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  #2  
Old 01-03-03, 07:47 AM
Joe_F
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You must lubricate the O-rings with clean motor oil or ATF to ease the installation.

Generally, they are mounted into the rail and the rail and injectors as a unit are loaded into the manifold. That is how most GM's are done.

Check autolibrary.org below in my signature file for more R&R ideas.
 
  #3  
Old 01-04-03, 06:54 AM
Dvfdfireguy
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Thanks for the information. That did the trick.
 
  #4  
Old 01-04-03, 07:11 AM
Joe_F
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You're welcome, good show.
 
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