My SL2 has a problem when I hold the gas in slightly at idle, it feels like it's missing very slightly, I believe either a compression or injector problem, and when I am driving, if I'm just coasting between 30 and 45 mph it acts like I'm moving the accelerator in and out a bit. It acts fine when accelerating, even lead footing it.
The only changes I have done recently is a K&N Air filter with an aftermarket air pipe to the throttle body to reduce drag, and Pulse Plugs, I forget the brand, but they gave me a noticeable increase in power and mileage, and emissions tested very well with them, does not burn oil, and they all spark very hot still.
have the same problem?
Tuesday, January 17th, 2012 AT 12:10 AM