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Why would your check engine light come on after replacing the water pump on my 96' Chevy Lumina?
Wiki User
∙ 16y ago
Replacing the water pump will not cause the check engine light to come on. Either it is a coincidence or you have accidentally disconnected a wire or damaged a sensor somehow.
Wiki User
∙ 16y ago
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Low catalytic converter efficiency.
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i unhooked the battery...(both terminals)
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The car will start and run poorly in the limp mode and the check engine light will illuminate.
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If you live near a vocational school or career center, you might check their Automotive department. They might be able to help you out for a donation to the class.
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On 1995 Chevy Lumina if replacing starter and battery doesn't work for starting whats next?
check neutral safety switch, or it is possible that a bad ignition switch could cause this...or loose or broken wiring!!
