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Dave Nova
Dave Nova, Chevrolet Technician
Category: Chevy
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Experience:  ASE Master Certification. GM World Class Certification
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2000 s10: has no power when cold seems to get better after it warms up

Resolved Question:

2000 s10 4.3 engine has no power when cold
seems to get better after it warms up
Submitted: 8 years ago.
Category: Chevy
Expert:  Dave Nova replied 8 years ago.
Have the fuel pressure tested. The engine needs more fuel when cold, so if you have a weak fuel pump, it may cause problems. Check your fuel filter, if you have not replaced it for a while, it may be restricted, causing your problem.
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