Chris38

I have a 87 951 turbo running a dbx 85 maf. This maf seems to be having problems. It will cause the car to run very bad or even shut down unless i tap on the maf dbx85.
Is there any alternative for another similar. Or am i stuck buying another one of these? I already tried to clean it though it was spotless already. Please help a guy that is trying to keep from saleing a car he likes.
Any advice or help is appreciated.