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Hi all,
I have a 1990 740GL with a B230F, AW71. It is running rough, and I have narrowed it down to fuel injectors. The part number for the injectors is 0280150762 and they are yellow in colour. They have a flow rate is 213.9cc/min.
I have a 1987 740 with a B230F, AW71. I know the injectors are good on this car.
Part number is 0280150734 and are black in colour. The flow rate is 192cc/min.
Both engines have a 530 head and Bosch FI system.
The question is why do they have different injectors, and can I replace the injectors on the 1990 with the ones from the 1987?
Thanks in advance,
Steven
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