The 1994 with 55,000 miles runs great and like a new car for 1/2 hour. Then it runs ruff when reaching normal operating temperatures. At a red light the car seems to want to die out then catchesitself dying and lunges. When you step on the gas it spits, sputters then takes off. But then misses when I try to accelerate. Is this a common problem with this ca? What are the ways I can try to correct it. Tune up was done 6 months ago.

 

Welcome to CF!
I'm not up on the C4's, but a lot of people here, are!
Hang tight, I'm sure that help is on it's way!