Quote:
Originally Posted by humfrz
Bummer - 
So, what is (was) the car doing when it is (was) running?
humfrz |
It was making a tapping noise, not a knock, sounded like valves tapping the pistons. It’s still making the noise and they haven’t removed the heads to check the bottom of the valves. Just took the valve cover off and compressed the valve springs to check the top of the valves. Honestly this dealership is garbage, they called the box that routed the intake noise to the cabin a smog box. None of my modifications interfere with sensors. They have already put the stock components on and it didn’t change anything. They still haven’t found the actual problem it’s still making the same noise.