My 95 Chevy has been kicking my butt for a couple months now!
As soon as I open the throttle, approx 1000 rpms, I begin to miss until I hit approx 2200 rpms. I tracked it down to my EGR opening too soon. I've isolated problem by disconnecting EGR solenoid and problem goes away but I get pinging and check engine light due to no EGR. Any suggestion?