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T77911S T77911S is offline
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Join Date: Oct 2006
Location: MYR S.C.
Posts: 8,818
first off you are not hearing the CSV if you are just turning the key to ON,
the CSV fires ONLY when in start.
what you hear are probably the fuel pumps. they run for about a second with the key on.

you need to check control pressure cold first off.
you can also check for air leaks. an air leak effects cold starts more than hot starts.
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Old 09-22-2017, 03:54 AM
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