Search results

  1. T

    Fuel Injector Question

    Looking for opinions anyone think this injector was leaking cylinder compress on that cylinder. Pintel cap was missing on removal but oring was found in manifold. Engine was low on power checked plugs wires fuel pressure reg for paint all good. Compression test is next once injectors are back...
  2. T

    MERCURY MERCRUISER MARINE 8.1L 496 Injector missing Pintel cap

    So pulled out my fuel rail for clean my injectors and found 1 injector missing pintel cap. Looks like it has been missing for a while. Wondering if anyone has seen this? I will scope cylinder and check but its probably long gone. The oring was in hole and it definitely was missing when it came...
  3. T

    PRT EMCT OVRHT alarm

    So question when I get PRT EMCT OVRHT alarm. Can I see the value of the sensor on the Port Exhaust coolant temperature or is it just a open close switch set at 212F? I know my sea pump housing is scored up and is probably cavitating at cruise speed. I just changed out the Port Sea pump but...
  4. T

    1989 180/3.7LX 4 bbrl Mercruiser Alpha One drive Questions

    I tore up my seal when I last installed my lower to upper drives. I think I might have had the wrong oring (it was a little loose I had to force the drive up to fully seat)? What seals the drive shaft into the spline? There is a hole on the top of the spline the driveshaft goes into that would...
  5. T

    1989 180/3.7LX 4 bbrl Mercruisers exhaust to head gasket

    I have and exhaust leak on the rear cylinder. I need to change of the gasket. Can I do this by just removing the bolts cleaning off manifold and head installing new gasket and torqueing? It looks like I can slide it out enough to do it with out draining coolant I just changed it.
Top