S-10 & Blazer 1982-2005
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Service engine light issue

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Old January 15th, 2013, 3:50 PM
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Default Service engine light issue

My 99 S10 has frequently shown the SERVICE ENGINE light. Truck is in good shape, runs good, heat is fine, & always keep it maintained. Does this light mean anything serious or is it avoidable?
Old January 15th, 2013, 10:00 PM
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It very well could be serious or not. You need ti get the computer scanned for code. Lots of parts places will do it for free. Get the code and post them, we can go for there.
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