May 30, 2023 by Jason. If your Mazda 6 has a faulty throttle body, it can cause it to run terribly. Common symptoms of a bad throttle body include dirt and grime, the check engine light, and an erratic idle. Your 6’s throttle body controls the amount of air that enters the engine. You control the throttle body position with the gas pedal.
First connect red cable to the positive terminal of your Mazda6’s dead battery, then to the positive terminal of donor battery. Next connect black cable to the negative terminal of donor battery, then to the bare metal in the engine bay of your Mazda6. Start the donor vehicle and then your Mazda6. Remove the cables in reverse order. I am the owner of a 2010 Mazda 6 2nd Generation 2.2 MZR CD 125. I have a problem with the engine. there is a fairly loud knocking noise (see video) that has appeared. I have no power loss. This knocking noise follows the rhythm of the motor. Video: Video Mazda 6 2.2 Knocking Noise + Acceleration Here is a list of what has been done to the vehicle : Mazda CX-7 - Mazda 2.2 diesel issues - Goldbug. First thing, great car which ticks multiple boxes. However in past 6 months has clobbered me with £1700 of engine repairs leaving me shaken and stirred: 1. Carbonisation of sump owing to faulty injector blow-back. Fixed with new injectors at £700. Thank god I read the signs and put into Mazda . 281 405 14 274 107 76 123 102