here we go again just got a new 22re put back in the truck..runs great but after about mabey 30 or so miles CIL comes on, So i checked and it threw code 25 & 26 rich and lean malfunction?..and so far ive changed o2 sensor. water temp sensor, fuel filter, new plugs wires cap and rotor, new equlized injectors from lc engineering, and checked the cold start injector....but that light is still coming on! and when it does it seems like i get worse gas mileage weird but if any one has any ideas please help!! i might try a new fuel pump but id rather get ideas first. THANKS

 

just a thought but did you check to see if the o2 sensor reading is getting t the ecu? bad connection maybe?

 

yea i checked that and all seems well but thanx for the idea its driving me crazyy haha i dont even no where to look anymore?