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    Bad fuel pump and a rough running motor

    I have a 1993 4.3 carbureted motor. The other day the motor started running rough. After replacing plugs, distributor cap, rotor and plug wires it still ran rough. Upon further diagnostics I discovered that the fuel pump was DOA. The motor is still getting some fuel but it must be due to the...
  2. C

    Volvo Penta 1993 434A 4.3 V6 Fuel System electrical circuit driving me crazy

    I have a 1994 Tiara that has twin Volvo Penta 4.3 V6's model 434A. Over the last couple weeks my starboard motor would die on me while running on plane, warmed up and running about 3200rpm's. I would restart it and then it would run fine for a while and then do the same thing. I would restart...
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