The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - TH400 Transmission using Fluid...but where is it going???

Tim R · 05-04-2011, 10:46 PM

Check the vaccuum modulator on the pass side probably diaphram busted sucking the fluid into the motor .It does it so slow it doesnt smoke but sucks the fluid out of the trans

05-04-2011, 10:46 PM	#7
Tim R Registered User Join Date: Jan 2009 Location: bmt,tx Posts: 127	Re: TH400 Transmission using Fluid...but where is it going??? Check the vaccuum modulator on the pass side probably diaphram busted sucking the fluid into the motor .It does it so slow it doesnt smoke but sucks the fluid out of the trans