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Old Jul 17, 2006 | 11:46 PM
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Exclamation 351m motor trouble

distributer rotor will not turn?
could it be the pin?
 
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Old Jul 17, 2006 | 11:55 PM
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From: Whitehorse Yukon
either the pin or the timing chain. yanker up outta there and have a look. it may not look spun as the remains of the pin will still be in the holes in the gear. Be aware that something made it strip, usually somethin has gone through the oil pump. When i used to install engines once in a while a bristle from a wire wheel would make it to the pump. only ever upset fords though. its a weak link.
 
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Old Jul 18, 2006 | 12:25 AM
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It's not a weak link. It's made that way so the engine won't run if the oil pump doesn't work. The pump just has close clearances, as it should.
 
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Old Jul 18, 2006 | 12:34 AM
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From: Whitehorse Yukon
how old is this engine ,
 

Last edited by Socketman; Jul 18, 2006 at 12:42 AM.
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Old Jul 18, 2006 | 08:37 PM
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1978 180 000 km
 
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Old Jul 19, 2006 | 09:31 AM
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Chain most likely
 
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Old Jul 19, 2006 | 08:06 PM
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i have been told the timing chain may have jumped. it turns over but wont start and it sounds unormal when turning over.
 
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Old Jul 19, 2006 | 11:53 PM
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if it seems to turn over too fast , and based on the mileage i would say its timing chain. If when you get it apart it has nylon gears and they are stripped its goin to require pulling the pan for a a good cleaning. I know it doesnt sound like fun but that stuff could potentially get to the oil pump and stop it. gl
 
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Old Jul 20, 2006 | 07:47 PM
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doesnt turn over too fast just rite but i will take a look at the timing chain. and see if the is the problem.
 
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Old Jul 20, 2006 | 09:49 PM
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Check the distributor first, if its ok then put a bar and socket ont he front of the crank and look down the hole see if the cam turns and move it back and forth to feel for slack.
 
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Old Jul 25, 2006 | 01:34 PM
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the distributer doesnt turn when cranking over. instead of fixing it should i drop in a 390?
 
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Old Jul 25, 2006 | 04:10 PM
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A 390 will not "drop in". It will not bolt to the transmission and your accessory brackets etc will not fit.
 
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