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Old 04-07-2010, 08:42 PM   #1
KMatsko
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Join Date: Apr 2010
Location: OLDFORGE, Pennsylvania
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I pulled the ECM B out while running/ now it won't start.

I was going to add a pound of R-134A and chill out a bit. I noticed that the A/C clutch was not turning, so while the vehicle was running and the pound can of refrigerant was still hooked up to the low side service port, I took out the wrong fuse. My 1999 Chevy Astro van's 4.3 stalled. Now it won't start.

The factory security system was partially removed when I bought it, the PCM won't give me any codes, but the MIL ligt comes on when attempting to start it. Fuel pump primes. I got the van last year Feb. 09 and never had a problem.

Please help.

Thank you all for the consideration. I will make a profile and get to know people.
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