torque converter question?

slowZ
01-31-2005, 07:09 PM
is there any way to tell what stall t/c is in my car? just curious because i've been having problems with it not shifting properly when i mash on the gas.

ChevyTuffD.A.
01-31-2005, 07:20 PM
U can get a general idea of what the stall speed of your converter is by holding the brake and giving it gas until the tires spin and whatever RPM they spin at is a close guess. This isnt the best or most accurate way to do it but itll work somewhat. Are u just trying to figure out if u have an aftermarket converter or what???

slowZ
01-31-2005, 07:28 PM
yeah i think the original owner changed it and either didn't tune it, or done a poor job tuning it.

ChevyTuffD.A.
01-31-2005, 07:48 PM
well if its a reletivly higher stall then u could do the brake test and it will tell u, if its a stock stall then the tires should brake loose somewhere around 1600 rpm when holding the brake. I have heard about the OBD1 shifting issue with a higher stall, so check it out and let us know.

94zgreenmachine
01-31-2005, 08:03 PM
Go to www.edgeracingconverters.com They have some good info on converters. Llyod Elliot recommended of three brands that an Edge converter is a good deal. He ranked them up there with Precision Industries Vigilante and Yank converters. They have a section that explains brake stall, true stall, etc, Good reading.

94zgreenmachine
01-31-2005, 08:06 PM
click on the "basics" to get the 411 :D

"White Knight"
02-01-2005, 04:50 PM
Mash the gas see what it revs to before you really take off flying :D

Or do the brake test.

92RS305#2
02-01-2005, 09:46 PM
U can get a general idea of what the stall speed of your converter is by holding the brake and giving it gas until the tires spin and whatever RPM they spin at is a close guess. This isnt the best or most accurate way to do it but itll work somewhat. Are u just trying to figure out if u have an aftermarket converter or what???

this is generally the most of the manufacturer's recommended procedures on diagnosing torque convertor stall and some general problems with the convertor.