All spark plugs are black, code P0100

[Qyota]

I'm starting a new thread, since this is a more specific question that might be easier to read.

See here for background:
http://www.toyota-4runner.org/showthread.php?s=&threadid=47615

My scangauge says there is code P0100. I removed all spark plugs last night and they all looked the same...black, mostly dry, and smelling of fuel.

I have replaced all plugs and wires with OEM Denso, but I haven't tried starting it yet, for fear that the new plugs are just going to end up like the old ones.

Does anyone have any suggestions as far as what else to check, before buying a new MAF?

Thank you.

 

[ABooker]

It does sound like it could be the MAF. However, water in the injector connectors and cause the same type of problem. Disconnect and clean all the electrical connections and put some dielectric grease on them. Use a hair dryer and or a leaf blower to dry your engine. It might help. I've know guys that have spray washed their engine and ended up with the same type of issues.

 

[Qyota]

http://www.toyota-4runner.org/showthread.php?s=&threadid=47745