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2004 GTX RXP supercharged water in oil.

shaunp88

New Member
Just picked this machine up three days ago. it has 80 hrs on it. Previous owner said it took on water two years ago, said they drained all the water out of the hall and winterized it and haven't touched it since. ( he thinks the shaft seal went bad) I got it home, checked the oil, it looked good.
Problem #1= Put a battery in it, hit the starter button and all there was is a "click" found the starter soleniod under the hood and was able to jump across the terminals and it fired up and idled on about the third crank. I'm assuming the starter problem is either the solenoid or relay.
Problem # 2= after it started I shut it down in about 30 seconds to hook up the hose, before I turned the hose on I checked the oil again to find it "milky." I thought we'll maybe its just a bunch of condensation from sitting for two years. I hook the hose to it, start it again let it run for about a minute and a half. and the oil warning indicator comes on and a solid "beep". Shut it down, check the oil and find it way up over the full mark. During all this I watch the coolant reservoir and it never changes, still at the same level it was before I ever cranked it over. This tells me it water and not coolant. So my question is, where do I start, I ordered a pressure tester so I can test the cooling system, intercooler and oil cooler. If I've read correctly the intercooler and oil cooler are cooled by "fresh water"? Could it be the exhaust system sprung a leak?
 
“Took on water 2 years ago” and just winterized it and put it away. Jumped the starter relay. Yikes. There is probably a whole lot of corrosion everywhere in that engine. Pull the sparkers check their condition and maybe take peak down the holes. Download a shop manual and start going thru the water flooded engine procedures. Don’t try to start it again.
 
Yes, sounds like they got the water out of the cylinders, so the engine starts and fuel injectors and spark plugs work, but left the water in the crankcase with oil. It will be a miracle if you can save this engine, but maybe it will be possible following the flooded engine procedure and changing the oil first.
 
Yes, sounds like they got the water out of the cylinders, so the engine starts and fuel injectors and spark plugs work, but left the water in the crankcase with oil. It will be a miracle if you can save this engine, but maybe it will be possible following the flooded engine procedure and changing the oil first.
What confuses me is, the first thing I did when I got it home after an hour and a half ride home was pull the dipsick, the oil looked clean, like it was new. I would think if there was water in the crankcase it would have been all mixed together after the ride home?
 
There is water trapped in the intake and exhaust systems in a water flooded engine. The first warning in the shop manual when dealing with a water flooded engine is to not attempt to start it before you drain both systems. So when you started it you opened both intake and exhaust valves and introduced the trapped water into the engine.
 
That makes sense, I guess the positive side of it is that the water hasn't been inside the crankcase for 2 years. I'll clean it all out and start pressure testing everything and hopefully find the cause. The previous owner never said anything about it being submerged but we all know how that goes.
 
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