1999 Toyota Camry "check engine code p0303" Questions

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Question about Toyota Camry

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...Check Engine Light 99 Camry The check engine light has recently began to flash and the engine feels like its about to stall. What causes this? The coil packs, spark plugs and/or wires? light flashes ...

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Question about Toyota Camry

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...check engine light went on, and i was able to get the codes. They were po303 and p0128. Any idea on the problem and solutions? P0128 is coolant temp below threshold, and P0303 is a misfire at #3 ...

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engine light on w/misfires & system too lean I had a tune-up done, oil change, change both 02 sensors and even added fuel injector cleaner. Light still came back on after clearing codes. What else

Question about Toyota Camry

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...check engine light blinks (running lean air/fuel ratio?). I have replaced the fuel filter, checked all the vacuum lines for leaks, removed and inspected the EGR valve: no problems, Cleaned the EGR ...

...engine replaced and new plugs and wires. what do i cyheck now for the P0303 code p303 is a cylinder 3 missfire I woul first check the coil and then the ingnition module, Then if this dont work you ...

...check valve clearance and throttle plate for excessive wear) Engine control module (ECM). P0303 code occurs when there is no spark or the spark voltage was too weak to ignite the fuel due to a failed ...

...engine spark plugs or plug is the issue. Also check the exhaust pipe. White smoke indicates a coolant issue. Check your coolant reservoir. Black smoke indicates a Fuel issue. Blue is an oil issue. ...

Question about Toyota Camry

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...code p0303 misfire cyl 3 , ford says bad injector. I bought a new one switched it. Still p0303 ,took it back to Ford they still said bad injector. I swaped from cyl 1 to cyl 3 . Still p0303 ,it has a ...

Question about Toyota Camry

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...two or three day driving the check engine light is on again. I've changed the ignition coil of the 3rd cylinder and the spark plugs too, but the same happens. Cylinder 3 Misfire Detected is a ...

Question about Toyota Camry

1 Answer

...engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good ...

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