01 silverado 4.8 won't start below 20 deg.
February 20th, 2015, 10:35 AM
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01 silverado 4.8 won't start below 20 deg.
about 30 seconds in when it finally starts there is a "honk" kind of sound like a valve finally opening or something when it starts. Once started it runs great, I can even shut it off immediately and it will fire right up, it's only on a cold start when very cold outside that I have to crank forever to get it to fire.
Any ideas? It has to be related to what ever makes that honk noise
https://www.youtube.com/watch?v=hKdt...ature=youtu.be
Any ideas? It has to be related to what ever makes that honk noise
https://www.youtube.com/watch?v=hKdt...ature=youtu.be
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