April 7, 2011ok so my truck is acting really funny. the engine light came on and its not driving right. I took it and got the codes read: 1. Mass air flow sensor and 2. Multiple cylinder misfire. So i checked out the plugs, wires dist. cap, and rotor. All fine. will the MAF sensor make the truck have "hardly any acceleration or limited power"? any info would be great. Thanks ahead of time!