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Hi;
When cruising on the highway @ about 60 mph, turning about 2400 rpm, and I stomp on the gas, I get smoke coming out the tailpipe. It's not blue and I don't burn oil. It's like a grey-ish colour. Also, the end of my tailpipe is excessively black, moreso than other vehicles I have owned.
Little black box gives me a "1-1-3" code (faulty injector - Bosch jetronic) - I figure I'm running a little rich. Gas mileage is reasonable, being in the mid-20's on the highway. O2 sensor and radio supression relay replaced within last 6 months.
Any thoughts?
1990 740 turbo Aw70. Black, stock, cherry ('cept that darn headliner) 179000 kms
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