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Car dies when switching gears?...

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Old Aug 6, 2011 | 02:15 AM
  #1  
MAC_87's Avatar
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From: Modesto, California
Car: 1987 IROC-Z
Engine: 5.7L
Transmission: T56
Axle/Gears: 3.42
Car dies when switching gears?...

Often times my car dies when switching from Reverse to Drive, occasionally it also dies from Neutral to drive.
It only happens when I've been driving the car for a bit, come to a stop, and switch gears.
EXAMPLE: come up to a light and switch to Neutral from Drive so I don't have to hold the brake down for the super long red light. When I switch back to Drive, it dies.

EXAPLE 2: 3 point U Turn on residential street - it dies when switching from Reverse to Drive.

My question is this: where should I start first in the process of elimination?, If it's vacuum hoses, which areas should I be checking?...

Thanks in advance!

New info: it also shudders/bogs down *Occasionally* when switching from Drive to Reverse.
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Old Aug 10, 2011 | 12:16 AM
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MAC_87's Avatar
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From: Modesto, California
Car: 1987 IROC-Z
Engine: 5.7L
Transmission: T56
Axle/Gears: 3.42
Re: Car dies when switching gears?...

*bump*

Any advice? please?
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Old Aug 10, 2011 | 09:59 AM
  #3  
jamienoel's Avatar
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Joined: Aug 2008
Posts: 259
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From: Eastern Ohio!
Car: Mystifying 1989 TBI Camaro.
Engine: 1992 350 Truck Engine. TBI
Transmission: 700R4 when it wants to be.
Axle/Gears: 2.73
Re: Car dies when switching gears?...

Torque converter? How's the fluid look/smell?
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Old Aug 10, 2011 | 08:54 PM
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MAC_87's Avatar
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From: Modesto, California
Car: 1987 IROC-Z
Engine: 5.7L
Transmission: T56
Axle/Gears: 3.42
Re: Car dies when switching gears?...

Tranny fluid looks/smells fine. However someone did mention along the way that a sound my car was making sounds like the torque converter going out..
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Old Aug 11, 2011 | 01:52 AM
  #5  
jamienoel's Avatar
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Joined: Aug 2008
Posts: 259
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From: Eastern Ohio!
Car: Mystifying 1989 TBI Camaro.
Engine: 1992 350 Truck Engine. TBI
Transmission: 700R4 when it wants to be.
Axle/Gears: 2.73
Re: Car dies when switching gears?...

Do you have any local transmission shops that do free diagnostics and estimates?

Our local AAMCO used to do free inspections and estimates, but I think they recently started charging.

If the converter is going bad, you may want to get it taken care of pretty quick. I've heard of people having pieces break off in theirs causing the rest of the tranny to get messed up. I always thought the filter would catch anything like that.
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Old Aug 11, 2011 | 01:51 PM
  #6  
MAC_87's Avatar
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From: Modesto, California
Car: 1987 IROC-Z
Engine: 5.7L
Transmission: T56
Axle/Gears: 3.42
Re: Car dies when switching gears?...

I had a place do an inspection but they didn't tell me **** afterward :/ they wanted to fix it and not tell me what was wrong. Lol.
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