I just recently installed long tubes and true duals on my car. I now have a problem that wasnt there before this new exhaust setup. Sometimes when Im driving along it seems like the car hits a bad air/fuel mixture and stutters. Its kinda hard to explain. Its like I press the gas and it doesnt go anywhere. Not like a clutch slipping but sounds like air in the system or something similar. It doesnt happen all the time and it never did before this new exhaust system. I know a need a dyno tune and that will happen here in the next week or so but do any of you know what I may be experiencing here?

 

Anyone?

 

Its got new 02's, plugs, and wires. The car runs fine. Its not like a miss or anything. You can feel a loss in power when its the plugs but its not anything like that and it just started happening when I put the long tubes and duals on. Hmmmm, now that I think about it I had to use the 02 extenders cause the 02 bungs on the long tubes are further back. I wonder if that could have anything to do with it? I know Im running really rich but she still runs very strong. I will look into this some more.