When i shift from park to drive big...
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Joined: Mar 2004
Posts: 368
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From: Red Deer AB Canada
Car: 86 z28
Engine: 305 carbed with 3" Y pipe back
Transmission: 700r4 that is breaking down
When i shift from park to drive big...
when i shift from park to drive i get this hesitation then all of a sudden a big jolt when it goes into gear what is happening and how do i fix this.
Mine did that about a 2 years ago, I changed the fluid and filter and it was fine. Get a 'Filtran' type filter, I used Fram. It takes about 4 1/2 qts to refill. May as well install a drain plug at the same time to make it easier for the next change.
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Joined: Jun 2001
Posts: 9,550
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From: Charleston, SC
Car: 91 Camaro Vert
Engine: 02 LS1, HX40
Transmission: 2002 LS1 M6
Re: When i shift from park to drive big...
Originally posted by AlbertaFbody
when i shift from park to drive i get this hesitation then all of a sudden a big jolt when it goes into gear what is happening and how do i fix this.
when i shift from park to drive i get this hesitation then all of a sudden a big jolt when it goes into gear what is happening and how do i fix this.
most likely, your trans mount is worn out.
so when you shift into drive, the trans twists to the side until it hits the stop... when it stops you feel the bump.
when you shift from drive to reverse, you should feel the oppisate bump.
replace your trans mount and you'll be set.
Thread Starter
Member
Joined: Mar 2004
Posts: 368
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From: Red Deer AB Canada
Car: 86 z28
Engine: 305 carbed with 3" Y pipe back
Transmission: 700r4 that is breaking down
yeah i am going to check the u joints i beleive is what i should check the tranny mount and also there is some type of stabaliser that has a bushing too altho its probably worn out as well but other then that car runs strong paint is a bit chipped but i still love my first 3rd gen.
The trans mount is a bushing about 1"x2" sandwiched between the trans crossmember and the transmission. If it's bad, you should be able to see that it's torn, or at the very least be able to seperate it by pushing up on the trans. It is a very common problem on these cars though.
I think the stabilizer bushing you're referring to is the torque arm mount. That one doesn't have anything to do with the trans, it hooks up to the torque arm which sets and holds the pinion angle on the rear.
Good luck
I think the stabilizer bushing you're referring to is the torque arm mount. That one doesn't have anything to do with the trans, it hooks up to the torque arm which sets and holds the pinion angle on the rear.
Good luck
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Joined: Oct 2003
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From: North --RI
Car: 92 caddy PIMP
Engine: 4.8
Transmission: i dunno
Originally posted by Pro Built Automatics
The pre-1987's did not have a forward accumulator, so they "hit harder" (from neutral/park to drive). especially with a high idle.
The pre-1987's did not have a forward accumulator, so they "hit harder" (from neutral/park to drive). especially with a high idle.
Nate
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Joined: Mar 2004
Posts: 368
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From: Red Deer AB Canada
Car: 86 z28
Engine: 305 carbed with 3" Y pipe back
Transmission: 700r4 that is breaking down
ok boys this aint no little jolt this is a big jolt altho i have been talking to some people and if the car has a shift kit in it i may shift harder correct?. but i will still replace the bushings and see where i go from there.
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Joined: Apr 2004
Posts: 69
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From: Saskatoon, Sk Canada
Car: 1987 Camaro Z28
Engine: 5.7 HO TPI
Transmission: 700r4
Re: When i shift from park to drive big...
Originally posted by AlbertaFbody
when i shift from park to drive i get this hesitation then all of a sudden a big jolt when it goes into gear what is happening and how do i fix this.
when i shift from park to drive i get this hesitation then all of a sudden a big jolt when it goes into gear what is happening and how do i fix this.
I just had a somewhat simular problem......Did you try and adjusting your tv cable? (throttle valve cable) It is really easy and you dont need any tools, just look in your Haynes manual for directions. If yu dont have a haynes manual get one at Canadian Tire ($20.00). Its nice to know that Im not the only Canuck around here too

Regards
Dennis
Thread Starter
Member
Joined: Mar 2004
Posts: 368
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From: Red Deer AB Canada
Car: 86 z28
Engine: 305 carbed with 3" Y pipe back
Transmission: 700r4 that is breaking down
thanks dennis i will try that for sure cause man is it a hard hit scares people at the lights tho haha. any way thanks
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