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Old 02-20-2022, 10:33 PM   #1
hooverfish
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Join Date: Oct 2012
Location: Lexington, Ky
Posts: 2,125
Rough idle on cold start ?

My 84 has orig stock 6 cylinder automatic, electric choke, fresh rebuilt 2 barrel carb. Engine is orig with 90k, still has smog pump. Also recent tune-up.

After it sits all night it runs terrible for 1 or two minutes, then smooths out and runs fine, runs fine on warm start.
Would like to get some ideas on what to fix.
If it's the choke, I dont know how to adjust electric choke so help with that would be great.
Or any other ideas on what to try ?
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Larry
84 Chevy SWB, "Roy", dark blue orig paint, 6 cyl auto, PS, 88,000 miles.
72 Highlander LWB "Olive" med olive over lt yellow, air, 77,000 miles (sold)

"It's a sorry man who can't find his wife a good job"
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