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Ran without water for about 10 minutes, now tapping.

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Old 03-22-2006, 10:15 PM
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Default Ran without water for about 10 minutes, now tapping.

This is for my buddy, who needs some second opinions. The car is 88 Mustang. The motor is a 5.0 block that has a stroker eagle crank, ross pistons, and we dont know much about everything else. He got in a car accident that smashed his radiator, and he drove it for about 10 minutes afterwards on the highway. Most if not all of the water emptied out. There was a very strong odor afterwards that smelled like something burned. The oil looked like crap afterwards. He changed the oil and filter, and it has this loud tapping sound. Any ideas on what could be wrong. Some people have been telling him its only the lifters, but others are saying if it was ran without water for 10 minutes there could be much more harm than just the lifters. Any advice on what to do?
I was thinking to just pull the heads and inspect the lifters, then go from there?thanks
Old 03-22-2006, 10:20 PM
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That motor is junk.

Could be rods.
Old 03-22-2006, 10:45 PM
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Originally Posted by heavymetals
That motor is junk

Had it happen to me (heater hose rubbed thru and blew all the coolant out) didn't notice the temp gauge pegged in the red till the motor started making noise
Motor was toast, needed a full rebuild (even warped the heads)turned into a pretty bad *** 383 tho
Old 03-23-2006, 01:43 AM
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Thats a long time with no coolant...Id say its toast.
Old 03-23-2006, 03:12 AM
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**** yea it is. Thats a long time at idle, let alone driving around. good luck with that. Hope you brought butter and jelly.
Old 03-23-2006, 03:50 AM
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that motor is going to be shot from running it with out coolant. lifters are going to be the least of his problems, take it apart and inspect everything. good luck
Old 03-23-2006, 04:23 AM
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Wheres the tapping comming from? That should tell ya.
Old 03-23-2006, 07:13 AM
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i'll go out on a limb and say it's toast also.after he tears the motor down i would have the block inspected before i tried to rebuild it.
Old 03-23-2006, 07:16 AM
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Was their another car involved? Is their insurance covering your buddy's car? Hmm...
Old 03-23-2006, 05:48 PM
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Another car was involved, but thats besides the point.
He started to working on it today, removing the top end. We will see how it looks,t hen go from there.
Old 03-23-2006, 05:58 PM
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no water = A LOT OF HEAT.

a lot of heat in an engine could be many different things:

thin oil = f'd lifters, bearings, warped head(s), burnt valves, burnt pistons, etc.

i'd guess if the oil looked that bad...i'd start with the lifters and work my way to the crank and rod bearings..
Old 03-23-2006, 09:26 PM
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Let us know what happened to the motor!
Old 05-01-2006, 02:30 PM
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Update for those of you that were wondering. Motor was toast. Bearings, the forged Ross pistons, the block were toast. The eagle crank and eagle rods are still good to use on a new setup. He is having a new block setup for him.
Old 05-01-2006, 02:43 PM
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what a dumbass, LOL (not the OP) the guy who drove his car with no water for 10 minutes. I hope daddys's credit card has room on it for that new motor.
Old 05-01-2006, 04:06 PM
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Well, there were certain conditions present which caused him to drive on it, although I admit I wouldn't of driven it if I was in that situation. He is paying for the new motor by himself.
Old 05-01-2006, 04:14 PM
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Motor is bye-bye for all reasons.
Old 05-01-2006, 07:45 PM
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Originally Posted by Jimmy P
Well, there were certain conditions present which caused him to drive on it, although I admit I wouldn't of driven it if I was in that situation. He is paying for the new motor by himself.

Uhhh....hit and run, perhaps?




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