I purchased my 93 twin turbo a year ago and it currently has only 53k original miles. In October I noticed it was a little rough/shakey upon acceleration from start and when im in lower rpms (around 2) in 3rd or 4th or 5th gear and I floor it it seems to be working too hard. If I remember right everything was a little smoother and the boost would just boost nice and smooth, not struggle a little bit until I got to higher rpms. Tunex said #2 plug is misfiring so I changed all the plugs (pfr6b-11b) and still same problem. Would you recommend going to a nissan dealership to get a better diagnosis? Also, how do I know when my turbos are starting to go?
Follow Ups
Not quite driving right - halesy2215:07:42 05/24/11