[csx4910]

Hello everyone,
I haven't posted for a while but want to see who else out there has the new Roush 511 8 stack FI motor and if others have had problems keeping it tuned correctly. My car is going back into the shop for the 5th time in 3 months. I still don't have more than 250 miles on it sice I got in in July. (most due to the 2 months total it has spent in the shop and the rest to the wonderdul 112 degree days here in the desert)

I just got it out last week after a pin sheared off in the distributor (which Roush did cover everything including my tow bill very quickly under warranty) After driving it twice it is coughing, misfiring under acceleration etc. Once that happens it has okay power but nothing like the monster it is when it is tuned right. Any ideas of similar experiences?