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  1. Focus RS TroubleShooting
    Hello everyone, I have posted on here before asking for help but just didn't really get any. 2017 RS with 42,000 miles. New turbo, intercooler, battery, wastegate solenoid, boost control solenoid, spark plugs and fuel injectors. The car is running fine and is producing FULL boost 99% of the...
  2. Focus RS TroubleShooting
    Hello everyone, I am seriously getting tired of chasing a P0299 underboost code which I can’t find the main source of the problem. Here it goes. 2017 Focus RS (RS2) with 38,000 miles. The “Engine Fault Service Now” light came on as so did the “Check Engine Light” which caused the car to go...
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