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Recent content by fishga0130

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    Vapor Lock in 1994 PCM 5.8 HO

    Hotstang, I have also been thinking that an inline fuel filter closer to the low pressure pump might be a solution. Do you happen to have the part number from PCM??
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    Vapor Lock in 1994 PCM 5.8 HO

    Thanks for the reply. Opening the cover while all of us are swimming might be a bit dangerous. The motor box is right in the middle of the boat and slipping and hitting hot metal would not be such a good thing. I have been contemplating an additional blower but I have to check out the wiring...
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    Vapor Lock in 1994 PCM 5.8 HO

    My 1994 Supra with the PCM 5.8 HO has been plagued by vapor lock. It starts great when cold but after it sits a bit with the cover down when hot (like anchoring for a swim on a hot day), it will refuse to start. I have added Stabil Marine 360 to attempt to sure the problem but it doesn't. The...
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    1994 PCM 5.8L Pro Boss Lifter Tick

    Second problem on this engine has been happening for past 6 years. The engine sounds like it has a sticking lifter but after replacing the lifters, the noise is still there. Thinking the noise may be coming from somewhere lower in the engine but it has been running fine (other than starting...
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    1994 PCM 5.8 Pro Boss Starting Issues

    I have a 1994 Supra Sunsport with a PCM 5.8 Pro Boss Engine. I have been having starting issues for the past three years. First start off of the trailer is hard and requires a lot of cranking. After it warms up, on the second start it fires and dies and then will refuse to start for up to...
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