Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
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the engine light will flash sometimes when you have a miss-fire or if the catalyst converter is clogged [it is about the same as getting a p0300 code]..this may be from it needing a tune up or from a bad catalyst converter,,
but sense it is also loosing coolant and you do not find a leak,it is possible that you may have a blown head gasket,thus letting coolant into a cylinder then going out the exhaust.if you have already replacd the intake gaskets and still loosing coolant there is nowhere else for it to go but out the exhaust
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