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Old 04-25-2011, 11:50 AM   #13
ibbobud
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Join Date: May 2010
Location: Kingsport, Tennessee
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Re: 90 Lumina 3.1 - Cutting off while driving or accelerating

I pulled my upper intake off this morning to test the injectors.

Injector Resistance Test: (min. allowable resistance 12ohms)
Cyl. 1 - 12.7
Cyl. 2 - 11.4
Cyl. 3 - 8.5
Cyl. 4 - 6.3
Cyl. 5 - 12.7 (new injector replaced last year)
Cyl. 6 - 12.7

I have ordered 5 new injectors to match the newone on cyl. 5 so i will have a complete new set and not have to worry about it.

I will have (2) good injectors for sell cheap if anyone needs any!

I have also soaked my upper intake in degreaser and cleaned the egr passage.

Below are pics with the upper intake off and the upper intake after soaking in degreaser.
Attached Images
File Type: jpg 100_0644.jpg (314.3 KB, 8 views)
File Type: jpg 100_0646.jpg (346.2 KB, 7 views)
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90 Lumina euro 3.1 - New fuel pump/filter, new ecm, new egr valve, new upper/lower intake gaskets, new alternator, new O2 sensor, and it keeps going....

Last edited by ibbobud; 04-25-2011 at 02:49 PM.
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