My '97 911 turbo won't accelerate above 60 mph for first 15 - 20 minutes. Only occurs with cold engine start. After running for 20 minutes engine OK. Problem started immediately after 30K checkup. Mechanic said that he set fuel mixture a little rich, but in spec, to protect engine from running too lean. Absolutely no problems after engine warms up. Your help and advice will be greatly appreciated. Thanks in advance.

 

I would check the control pressure on the WUR. I bet it is a little goofy. Ask your wrench if he tested this and what they were.

 

87-

Where do you live in Ohio? Nice 930. Love the rims.

 

I live east of Columbus. Thanks for the compliment. The picture should not have been in the text. I thought I was placing a small picture in my profile. I'm new to this forum writing and apparently don't know how to navigate yet. I like the wheels too, but they're beginning to show corrosion. The coating is old and brittle. I'm having a difficult time removing the corrosion and maintaining the original metal sheen or machine grooves left by the lathe. The car is in excellent condition. I placed third in Concour class at '03 Porsche Parade. I should have had second and missed first by only 0.01 point, but due to scoring error, another competitor got more points. However, I'm elated, as this was my first competition!

 

Auh.....I thought I saw that car but couldn't remember. I was down there giving a tech session. Flew in and flew out type of thing..Nice car for sure.