C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

LT1 1994 Engine Removal Question

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Old Mar 1, 2017 | 07:00 PM
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Default LT1 1994 Engine Removal Question

1994 LT1 Automatic
Do you have to remove the windshield wiper motor to pull the motor out?
The tranny is being removed first.
But.....the torque converter will still be attached to the flex plate because the engine cant rotate.
Thanks
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Old Mar 1, 2017 | 07:36 PM
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I've never pulled the wiper out, but I only usually have the flywheel left. If you can't get the converter off your going to have to tip the motor a lot. I would pull the balancer off for some extra clearance. Maybe once you get the trans out you could get to the 3 bolts for the converter.
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Old Mar 1, 2017 | 08:00 PM
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Default Thanks

Thanks for the info.
I didnt want to get into the wiper motor with the engine hanging.
I am also going to pull the intake and senders at the rear of the intake for more room.






Originally Posted by RichS
I've never pulled the wiper out, but I only usually have the flywheel left. If you can't get the converter off your going to have to tip the motor a lot. I would pull the balancer off for some extra clearance. Maybe once you get the trans out you could get to the 3 bolts for the converter.
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Old Mar 1, 2017 | 09:18 PM
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Why won't the engine rotate ? Did you break a rod or something ? Just curious. If you blew a head gasket and hydrolocked the motor, you could pull the plugs and get it to go.
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Old Mar 2, 2017 | 01:52 AM
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Default Motor Exploded

The engine is totally destroyed.
Rods and pistons and broken metal everywhere in the pan.
I can see it from the holes in the pan.
Pieces of oil rings hanging out of 1 hole.






Originally Posted by drcook
Why won't the engine rotate ? Did you break a rod or something ? Just curious. If you blew a head gasket and hydrolocked the motor, you could pull the plugs and get it to go.
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Old Mar 2, 2017 | 02:56 AM
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Yep ! Do you have one of these to make it easier once you have it coming up and out ?

http://www.harborfreight.com/2-ton-c...ler-60659.html

here are some pictures of the device being used and such. could make it easier for you to control while having to tip and manipulate it to get it up and out of there.

http://forum.grumpysperformance.com/...704&p=981#p981

here's wishing you success. the last motor I put in was a big block mopar when I was younger. put it into a Roadrunner, but those cars had lots of room and I put it in with the trans attached.
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Old Mar 2, 2017 | 07:30 AM
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..... There is a lot of oil in that converter that will lubricate your floor when you tip the front of the engine up ... FYI , I've pulled the engine with the trans attached without bothering with the wiper motor .....

Last edited by C409; Mar 2, 2017 at 07:31 AM.
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Old Mar 3, 2017 | 05:05 PM
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Originally Posted by C409
..... There is a lot of oil in that converter that will lubricate your floor when you tip the front of the engine up ... FYI , I've pulled the engine with the trans attached without bothering with the wiper motor .....


a couple quarts of ATF will go a long way on a concrete driveway
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Old Mar 3, 2017 | 08:05 PM
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a couple quarts of ATF will go a long way on a concrete driveway
a trick that was used in a machine shop I worked in long ago was kerosene and oil dry. spray the oil/atf soaked area down with kerosene and cover with oil dry. it will suck all the oil up out of the concrete and leave it clean and bright. we would have cutting oil all over the floor and would clean it every night before going home so that the floors never accumulated a thick coating to get slippery.
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Old Mar 4, 2017 | 01:12 PM
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Just take it apart the way it was built not that hard and you can fix and clean everthing else while your in there much easier.
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Old Mar 4, 2017 | 01:54 PM
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Originally Posted by antfarmer2


Just take it apart the way it was built not that hard and you can fix and clean everthing else while your in there much easier.
And most home mechanics don't have a two post lift to do a complete drive line removal.
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Old Mar 4, 2017 | 01:55 PM
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To answer the original question, you don't have to remove the wiper motor. Some people will remove the electrical cover to keep it from getting damaged in the process.
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Old Mar 5, 2017 | 08:59 AM
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Originally Posted by ChumpVette
And most home mechanics don't have a two post lift to do a complete drive line removal.
Four strong guys and a case of beer will do the same thing buy two timbers and walk it off.

Last edited by antfarmer2; Mar 5, 2017 at 09:04 AM.
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Old Mar 5, 2017 | 09:55 AM
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Originally Posted by antfarmer2
Four strong guys and a case of beer will do the same thing buy two timbers and walk it off.
Perk!!! someone say beer? Love to do it that way Ant, just don't have the resourches

Last edited by ghoastrider1; Mar 5, 2017 at 09:56 AM.
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Old Mar 5, 2017 | 10:15 AM
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Originally Posted by ghoastrider1
Perk!!! someone say beer? Love to do it that way Ant, just don't have the resourches
I understand but just to much time wasted with my old *** getting up and down from under a car.
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Old Mar 5, 2017 | 11:32 AM
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Originally Posted by ghoastrider1
Perk!!! someone say beer? Love to do it that way Ant, just don't have the resourches
Now I've heard it all.
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Old Mar 5, 2017 | 06:14 PM
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Originally Posted by antfarmer2


Just take it apart the way it was built not that hard and you can fix and clean everthing else while your in there much easier.
Hey! That looks just like my shop!! Oh, wait, it IS my shop
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To LT1 1994 Engine Removal Question

Old Mar 5, 2017 | 08:10 PM
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Originally Posted by Rod Schneider
Hey! That looks just like my shop!! Oh, wait, it IS my shop
Thank you maybe you could give him some more info. Your shop is all over the internet now I found it to give him a idea.
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Old Mar 6, 2017 | 07:51 PM
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I've pulled my motor out with the converter and balancer still on, it was deff a pain to get out tho :P and back in the same way
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Old Mar 7, 2017 | 08:40 AM
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Originally Posted by C409
..... There is a lot of oil in that converter that will lubricate your floor when you tip the front of the engine up ... FYI , I've pulled the engine with the trans attached without bothering with the wiper motor .....

A couple of disposable gloves zip tied around the converter hole will prevent oil from spilling out. Good luck!
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