I've posted questions about my recently acquired '90 V8Q a couple of times on this forum and everytime the recommendation has been right on. I had a problem today that I'm hoping I can get some insight on. It was very cold, -3F, and after about 10 minutes of freeway driving the engine hesitated and I temporarily lost RPM's and power, but it only lasted for a few seconds before the RPM's came back up. Then it repeated 3 or 4 times and eventually went away. I'd say the engine was 80% warmed up at this time.
I'm wonder if this was just gas line freeze or if this is just another one of those things V8 Quattros do.
Thanks, Tom