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2007 Chevrolet Silverado 1500

Question: stalls starts wright back up

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bcb, 4.3L V6, Lutz, FL, June 01, 2011, 17:53
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 Rookie

2007 4.3 silverado stalls and start wright back up. no codes,replace cam,crank sensor. coil still stalls, check the rpm signal ok check fuel pressure 60psi at all times. any ideas, i will try any thing at this point thanks bob

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  • Answer #1

    DaveJHM June 01, 2011, 22:13
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     Master

    I would be monitoring all components continually and watch what drops out when the failure occurs. Sounds like you've covered most bases, but I think you'll find that you're losing a crank or cam signal which is causing the stall and restart. This can be due to a wiring issue or perhaps one of the new sensors you have installed could be in question.

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