Well, I have a 95 Z28, not a daily driver (collector). I took it out today for a little cruise to a car gathering at Fuds in Turnersvile.. Car started to run rugh on me on the way, shaking at idle like I have a cam, but when I cruise its fine at a steady spead, press the gass, shakes and no oumf like it use too. U could feel, and hear the diference in the borla also. Anyway, when i start to slow down to a light backfires on me ones in a while.. No smoke.
I cant really think of what it could be.. Exhaust system borla, catco cat conv, edelbrock headers. Headers about 2 yrs old and that is when I did my platnm plugs and wires (Taylor)..
1 more thing that I could think of, maybe cause my car sits alot, I might have build up on the f-injectores.
Anyone have any ideas or have experienced something like this?