Basically, my vehicle is slow to accelerate, vibrates seriously anytime I turn on the A/C however drives smoothly when it's off. I sent to a local maintenance shop for my codes to be read and I received a P0316 - Indicating misfiring at start up. Also, my Check engine light blinks about seven times when I turn my key to the on position, however, disappears when I start the engine. (This blinking observation has disappeared and doesn't show up now). Concerned as I was, I replaced my spark plugs which weren't Soo fouled but changed them regardless. I also sent it for an injector cleaning. I also noticed that my radiator fan keeps blowing at high speeds immediately I turn on the AC, hitherto which it used to run at relatively lower speeds and less noisy than it is now. The major headache for me is sluggish acceleration. I literally have to always shift into sport mode anytime I'm overtaking on a single carriageway. The engine feels heavy and slow to respond. I've tried but the lack of technical support is making diagnosis difficult. Kindly help me with this conundrum.
Apr 11, 2022 at 11:35 AM
