Hi I'm new to the forum and saw plenty of great answers on the p0300 code for my 4th gen 1999 maxi. I figured out it was cylinder #2 that was acting up. the ignition coil was dead so I replaced it with an aftermarket coil from my local autozone. After that I saw that just on cylinder #2 the sparkplug had horrible carbon fouling on it so I replaced all 6. Still didn't fix my issue The engine idled rough and the exhaust as you can imagine smelled of raw fuel. I took off the coil and spark plug for cylinder 2 and shined a flashlight inside. I saw petrol and a tone of gunk, probably a mix of carbon and gasoline. bot the other cylinders were decently clean. Im stuck at this point and have invested close to 150 just on the plugs and coil. help!?

 

check your injector