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10-06-2012, 04:16 PM | #1 | |
AF Newbie
Join Date: Oct 2012
Location: San Lorenzo Puerto Rico
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Engine start /stall
I have 2005 Colorado the engine starts and few seconds later it stall no error code need help
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12-18-2017, 05:21 AM | #2 | |
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Join Date: Mar 2012
Location: paramaribo
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Re: Engine start /stall
I have the same problem.Did you fix this?
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12-18-2017, 08:44 PM | #3 | |
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Join Date: Jul 2011
Location: Worcester, Massachusetts
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Re: Engine start /stall
Well, what you could have is a Security problem.....
First check fuel pressure..... If ok, then check for injector pulse..... If you have a problem doing either task, get a can of carb cleaner...have someone crank vehicle while you spray carb cleaner into the intake.....if engine starts and runs as long as you spray, then you have a fuel delivery problem... Either low/no fuel pressure, or injectors are not firing..... Fuel pressure is confirmed by a gage... Injector pulse by a noid light...... If you have a Security problem, the system will pulse the injectors once, and then shut down, thus the start/stall symptom.....This is a problem with the PassLock Security system....... There are a number of Youtube videos on the Passlock system.......even a procedure for resetting......but I found this video, and maybe it will help you.... https://www.youtube.com/watch?v=RRPsasrZMZA |
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