After 1 year of dealing with engine surging and accelerating while I was upshift or down shifting, I was able to trace it down to a bad accelerator pedal assembly. There were no codes associated with the issue. Before changing the pedal assembly, I was able to confirmed that it was the issue by kicking the accelerator pedal assemble with my free foot with the clutch depressed and the engine RPMs beginning to accelerate on there own and watching the engine RPMs immediately decelerate towards idle.
Updated 04-28-2019 at 11:57 AM by jamesth
Let's face it the headlight that came with the Mark 3 are trash.
I want to get the HID lights from a newer 2018 ST3 or an RS.
However, looking through copart and Ebay hasn't returned much. Ebay has a few for about 4 grand for a pair from an RS! And at Copart everything that I've found seem to be wrecked ST2's and ST1'S that don't have the HID option.
I just want to see the road at night AND want to pass a DOT inspection...
I'd rather not just change the bulbs
So this is my ST making weird sounds. I dont know if its the knock or my spark plugs. Can any of you guys please tell me whats actually going on with it. Its been only a month i got it. Didnt even enjoy it once any help is hardly appreciated.