Question about 2001 Chevrolet Blazer
Is it a po300 random/multiple misfire! A code P0300 may mean that one or more of the following has happened: Faulty spark plugs or wires Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector(s) Burned exhaust valve Faulty catalytic converter(s) Stuck/blocked/leaking EGR valve / passages Faulty camshaft position sensor Defective computer. if no symptoms reset check engine light, and see if it comes back on. but first check for a vacuum leak in a hose or around intake manifold.
Posted on May 11, 2014
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Posted on Jan 02, 2017
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