2006 Chevrolet Aveo Q&A
2006 Chevrolet Aveo Question: Flashing check engine light with dtc,s P0300, P0301, P0304?
FLASHING CHECK ENGINE LIGHT. DTC,s P0300, P0301, P0304 MULTIPLE MISFIRE IN CYLINDER 1 AND CYLINDER 4. WHEN DRIVING CAR IDLES UP AND DOWN LIKE NOT GETTING ENOUGH GAS. - Visitor
A flashing check engine light means damage is being done to the catalytic converter which will result in more costly repairs if not attended to. Your car uses two coils for four cylinders (waste spark system) 1 and 4 are feed of the same coil. That coil, the wiring to the coil or computer circuit has an issue, need to follow test procedures and trace wiring as per wiring diagram in shop manual. Autozone have some popular workshop manuals for free on line once you register (for free) on their website http://bit.ly/autozone_repair_info or there is a company that independent auto repair shops "buy" their information from that offer a very reasonable service to do it yourselvers. You can get a one week subscription or year subscription very cheap. The information is year make and model specific repair procedures, service bulletins, component locations, wiring diagrams ect.... great quality information same as the professionals have ,much better than generic workshop manuals from parts stores, much cheaper than the factory manual try http://bit.ly/mitchell_repair_manuals_online and get an online repair manual subscription. - patrick mannion
check valves and cam timing - Visitor
0304 code aveo5 2007 - Visitor