Originally posted by Ski-me
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1994 LT-1 Loses Power Under Load - Sometimes
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Originally posted by mgs96ps View PostBTW...just curious. Are you running ethanol gas? Also referred to as deathanol. Not trying to start a gas debate...but I would recommend at least 91 octane and ethanol free.He's seen the damage too often when repairing engines. We only use 91 octane in there.
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I think there is a picture in here (can't see at work)....
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Originally posted by sheyski View PostCan you use any fuel pressure gauge? I'm assuming this is something I can pick up at O'Reilly's perhaps?
I added an in-line filter at tank (I did not originally have one). I'll try and find a link for you.....
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Originally posted by Ski-me View PostThe "rail" filter is on the back of the engine area, just past your fuel pump. After the filter, it goes into the fuel rail on each side. There is a shrader cap where you could tie in a fuel pressure gauge.
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Originally posted by Ski-me View PostMy first guess would be the pump again. Do you have another inline filter at the gas tank, too? The first "filter" from the tank to the pump is the screen at bottom of pump. You might add an in-line filter at the tank and then pull the pump out and clean the intake screen.
Any pictures on this might be helpful so we can compare (if anyone has one).
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Have u ever cleaned the fuel pump inlet screen?
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Originally posted by sheyski View PostCooling issue is something we will be working on this week. We brought the boat home after our clinic this weekend so we can work on trailer and boat. He's anxious to reroute the hoses according to Mastercraft fix, and see if that helps. We'll also look at the hoses to make sure none are collapsing from the inside.
How do we determine the fuel pressure? That is not something my hubs knows how to do.
What does "the rail" mean? "I would put on new fuel filter (the one on the rail)?"
Shey
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My first guess would be the pump again. Do you have another inline filter at the gas tank, too? The first "filter" from the tank to the pump is the screen at bottom of pump. You might add an in-line filter at the tank and then pull the pump out and clean the intake screen.
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Originally posted by mgs96ps View PostBTW...did you fix your cooling issues. I would put on new fuel filter, ( the one on the rail), check to see if you have an in line filter on top of tank and replace that, check for clog in primary fuel pump inlet screen. After that maybe run some sea foam in tank. Maybe check fuel pressure at rail. Basically I would eliminate it being a fuel issue and then move to spark issues.
How do we determine the fuel pressure? That is not something my hubs knows how to do.
What does "the rail" mean? "I would put on new fuel filter (the one on the rail)?"
Shey
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