1990 Mazda B2600 Sat for several years. When went to start bad fuel pump.

1990 MAZDA B2600
265,000 MILES
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JDIKIN
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  • 2 POSTS
Changed with new. Went to start and would run on 2 cylinders. Since then have replaced Plugs cap rotor, computer (Had a bad repair job on it). Swapped out ignitor. New coil. When the key is turned it will run on its own for 2 or 3 revolutions then shut down. When you turn the key again it will just turn over. Has a slight smell of gas after that. Checked injectors and they are pulsing. What could it be?
Nov 1, 2011 at 8:54 PM
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RASMATAZ
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Check the fuel pressure if its within specs though the fuel pump is new-there's such thing as manufacturer defects-if its not a fuel pressure problem check for an ignition spark and let us know-
Nov 1, 2011 at 9:30 PM
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JDIKIN
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oops forgot. fuel press was 45+ changed press regulator. Coil, cap, rotor,wires new. Ignitor known to be good



Nov 1, 2011 at 10:44 PM