Aright, so it seems ike my truck is running rich. Coud this be a problem caused by my TPS (which is failing). Or is it something I shoud fear the worst of, like a head gasket?
Any help is great.

 

could be coolant temp sensor,a/f meter,cold start timer,vac leak,ecu.what exactly do you mean "seems" like its running rich?

 

by the way l=L and L=l.

 

Well, it is running rich.

I'm Getting the tps repaced when I bring it to my mechanic after I get a few days off from work.
I'm mosty wondering because I don't want to be competley caught off guard about something ese being wrong with my truck.