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chev4scott1989

04-12-2011 10:30 PM

1987 S10 blazer 2.8 4x4 fuel issue

Why does it run too rich when warm

Toby Hanson

04-12-2011 11:35 PM

Because it yearns for prosperity.

Seriously, check the coolant temperature sensor. The computer uses input from the CTS, among others, to calculate how much fuel it should spray into the TBI.

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