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Old 07-12-2004, 12:27 PM   #1
C&C Chevy
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Choke light coming on.

My check light is coming on after I gun the engine. When turn the engine off, and then back on, it stays off until I get on it again.

What's the deal? Codes?
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1987 1/2 ton Silverado - FI 350 / 700R4 sold 2007
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Old 07-12-2004, 10:33 PM   #2
a28doc
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my first guess would be an o2 sensor problem but if you pull the codes they will tell you for sure ... Doc
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Old 07-14-2004, 03:32 PM   #3
C&C Chevy
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I checked the codes and there were plenty of them. I didn't have time to write them all down cause I was doing some others things. I lost track of which code I was writing anyway. I'll try again when I have more time. I think it blinked just about every emission type code cause I pulled the smog pump. But that was awhile back? Hope it's something else I can fix. Thanks.
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1986 SWB Silverado 4.3 / TH400

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1985 SWB Silverado 305 / TH350 - sold 1995
1987 1/2 ton Silverado - FI 350 / 700R4 sold 2007
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