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My S10 is running like crap!!! HELP PLEESE!
Hey guys, I just recentely bought a new code reader to scan my 99 4.3L 5 Speed S10 becuase it has been running like crap and the check engine light has been coming on. I scanned my truck and the code reader gave me two codes P0171 System too lean (Bank 1) and P0300 Random/Multiple Cylinder Missfire Detected. Before this i changed my plugs and wires, distributer cap and rotor, cleaned my Fram air fliter, blew off my MAF Sensor and changed my gas filter. I then deleted these codes and went for a 20 minute ride out the high way and came back to scan my truck again. It then gave me 4 codes. P0101 MAF or VAF A Circuit range/performance, P0131 02 Sensor Circuit Low Volts (Bank 1 Sensor 1), P0143 02 Sensor Circuit Low Volts (Bank 1 Sensor 3) and P0151 02 Sensor Circuit Low Volts (Bank 2 Sensor1). I was told to clean my MAF Sensor with break clean so im going to try it. Any help would be greatly appreciated I have no idea what to do. Thanks!!!
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