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Engine hard to turn

Posted By 55 GLASS TOP 12 Years Ago
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55 GLASS TOP
Posted 12 Years Ago
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Supercharged

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yes i have oil at the rockers
312T85Bird
Posted 12 Years Ago
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Have you run an electric drill in reverse to power the oil pump and lube the internals?

312T85Bird

What?
MoonShadow
Posted 12 Years Ago
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scrub, gm, chevxxxx, etc. We don't like to use the Cxxxx word here! We hear enough about them in ALL the car mag and TV shows. Chuck Crying

Y's guys rule!
Looking for McCullouch VS57 brackets and parts. Also looking for 28 Chrysler series 72 parts. And early Hemi parts.

MoonShadow, 292 w/McCulloch, 28 Chrysler Roadster, 354 Hemi)
Manchester, New Hampshire
56_Fairlane
Posted 12 Years Ago
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Not to sound like a Cxxx guy, what in the heck is a Cxxx?

~DJ~ AKA "Bleach"
1956 Ford Fairlane Town Sedan 30K original miles
Hoosier Hurricane
Posted 12 Years Ago
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If the engine was assembled by someone else, all the more reason to check it. I once checked a 312 for a customer that he had bought from a respected circle track engine builder in the southeast. The builder was obviously a Cxxx guy, because the rods were installed in the Cxxx order, which made the rod bearings ride the radius on the crank. The timing chain was installed per Cxxx practice, and the cold adjustment of the valves caused the exhausts to have 1/4" clearance. The cylinder head bolts were installed in the wrong holes, so the gaskets were doomed to fail.

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Pete 55Tbird
Posted 12 Years Ago
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Back in the day a ring and valve job was common and cheap. The rings may not have been sized to the bore so check the cylinder walls for vertical scuff marks. The fact that it was "rebuilt" and never started is not a good kind of thing. At this point you should assume the worst. Pete
dbird
Posted 12 Years Ago
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I recently had my engine open and checked bearings. While I had the pan off, somebody apparently reinstalled a rod cap the wrong direction. The engine became impossible to turn for these old arms with that one error. Since I was the only one working on the car, it was probably trolls messing with me. If you can still turn the engine, unbolt the convertor, which is fairly easy through the starter hole and lower cover, or just loosen all the caps and retorque the one at a time. Hope this helps.

Don
oldcarmark
Posted 12 Years Ago
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If you unbolt the convertor from the flex plate you should be able to turn the motor without touching anything else to do with the transmission.Is the starter drive retracted to the disengaged position and not stuck in the engaged postion on the ring gear of the convertor?

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55 GLASS TOP
Posted 12 Years Ago
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some more on this car the engine was rebuilt over 20 yra ago and never started it had oil nothing on the inside is rusty every thing i touch seems to move freely . when turning the engine with a ratchet you can hear a low growl like dry bearing sound . the tranny has NEVER had oil in it so I was wondering if the torque converter could have rusted since its air cooled and maybe the dampness rusted the unit . The tranny drain pan is badly rusted can i unbolt the converter a push it back to spin the engine .
aussiebill
Posted 12 Years Ago
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Hoosier Hurricane (6/2/2013)
"Take the engine apart again"? Have you already had it apart? Now you need to checked for mixed up bearing caps and caps on backwards. Those would make it hard to turn if it didn't lock it up entirely.


John, good to see you,r on the mend and excercising your mind with these brain teasers.Tongue

  AussieBill            YYYY    Forever Y Block     YYYY

 Down Under, Australia



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