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Car is a 1993 Volvo 945T with ~205,000 miles on the clock. I'm trying to get it in shape for my son to take to college ~300 miles away in a month.
The car has developed a miss at speed. It seems worse under light acceleration or steady cruising and almost disappears under boost. Car had new plugs, plug wires, rotor, and cap installed ~5000 miles ago. New in-tank fuel pump installed ~500 miles ago; new out-tank fuel pump ~5000 miles ago.
The car is overdue for throttle body cleaning (idle is very unsteady) which I am going to do this weekend.
Any suggestions for trouble shooting the miss would be appreciated. I checked the FAQ but didn't see anything close.
Thanks,
Hugh
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