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  1. SZ Motorcars 1980-2003
    Hello and thanks for reading, I’m an automotive service technician with 42 years experience working on automobiles and I have worked on a wide variety of vehicles equipped with the Bosch CIS and Motronic systems installed, including a number of Rolls Royces and Bentleys. This car belongs to a...
  2. SZ Motorcars 1980-2003
    Hello, I have a 1989 Turbo R and have the issue of the transmission shifting late. I checked and the vacuum modulator's line and there is no vacuum produced at the modulator, therefore it is running as if it always has WOT. I put a smoke machine from the transmission and see that the smoke...
  3. SZ Motorcars 1980-2003
    My 1989 Bentley Turbo R (~120k miles) tends to create a little puff of blue smoke upon cold start-up, followed by a significant tail of condensation or steam that persists until the vehicle reaches normal operating temperature. A lot of cars produce condensation when it’s cold out but this car...
  4. SZ Motorcars 1980-2003
    Hello everyone. I have an issue with a ’91 Bentley Turbo R. When the car is warmed up and I’m braking for a stoplight, the oil pressure drops to the first notch on the oil pressure gage (not zero all the way left, but the first notch to the right), the revs drop to 350-400rpm, check engine light...
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