96 q45 need some help

[Lenneo]

i have a 96 q and a bit of a problem, any suggestions would be greatly appreciated. My car runs perfectly for about 15 mins when i first take it out. Then after 15 mins, it begins to accelerate slower and shakes and jerks when i stop at a red light or stop sign. I cleaned the MAF, but that didnt help. I dont know if the rpm gauge has anything to do with the problem, but it also does not function properly. It is either always at zero or is erratically jumping up and down. Any suggestions guys??

[maxnix]

This is the correct forum for your post.

Hope fully a moderator will delte your duplicate and move responses here.