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Swapping out motor - need to change ECU? 700

posted by  Stringer on  Thu Aug 5 07:34 CST 2004
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last visit: Fri Dec 17 04:53 CST 2010
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I am planning to drop a 91 b230ft into my 88 740T 250K (Bad engine knock, leaker, and starting to smoke at idle) Do I need to change the ECU or will the original work? I can also pickup the Trany with the motor so I was thinking I might drop that in as well, Do I need to worry about a proper fit or did Volvo leave well enough alone? Advise would be appreciated.

88 740T 250+K ``96 855T 150K






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New Swapping out motor - need to change ECU? [700]
posted by  Stringer  on Thu Aug 5 07:34 CST 2004 >


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