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only firing on 1 & 4 700 1986

posted by  rjc1943 on  Sun Nov 10 15:41 CST 2002
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1986 740 turbo wagon only fires on #1 & #4 new plugs, good spark on all 4
injectors ? swithced # 2 with # 1 , # 3 with # 4,no joy. Checked timing belt, thought maybe jumped a tooth, removed upper timing belt cover. appeared that it might be off by one tooth. pulled damper pulley, remove cover, removed belt, lined everytingup reinstalled belt, lower cover , and damper pulley. fired it up, still not firing on #2 & 3 Not 100% certian on timing marks on crank.

It's got sparkfuel, and appears to be in time. I'm out of idea's

went from running good to running on 2 under slight acceration from a traffic light. Any thou9ghts or comments would be appricated.

thank you rj






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