The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 66 Suburban

awbrown · 05-29-2011, 03:40 PM

with it running pull the line off the modulator and see if you have vacuum.. if you do replace the modulator ... the govenor is an easy swap , I have seen them stick or come apart before...

05-29-2011, 03:40 PM	#5
awbrown Registered User Join Date: Aug 2009 Location: Detroit MI Posts: 1,209	Re: 66 Suburban - Transmission Woes! with it running pull the line off the modulator and see if you have vacuum.. if you do replace the modulator ... the govenor is an easy swap , I have seen them stick or come apart before...