Vacume Modulator - The 1947 - Present Chevrolet & GMC Truck Message Board Network

86C10 · 11-22-2005, 12:47 AM

I Have A 350 Turbo 3 Speed Tranny - It Isn't Shifting Out Of 1st Gear. I Was Told That It Was The Vacume Modulator. I Believe I Have Located It , But I Am Not Sure. It Has A Vacume Line That Connected To It That Starts By The Distributer Cap , And Winds Down To The Back Left Side Of Tranny Wich Is Where It Plugs Into The Vacume Modulator? I Think ??????
Could Someone Please Confirm This For Me - Please , And Or Tell Me If I Am Wrong.
Also - Does It Pull Out Or Screw Out Of Tranny ? Any Replies Would Be Greatly Apprreciated.

11-22-2005, 12:47 AM	#1
86C10 Registered User Join Date: Nov 2005 Location: NORMAN ,OKLAHOMA Posts: 6	Vacume Modulator I Have A 350 Turbo 3 Speed Tranny - It Isn't Shifting Out Of 1st Gear. I Was Told That It Was The Vacume Modulator. I Believe I Have Located It , But I Am Not Sure. It Has A Vacume Line That Connected To It That Starts By The Distributer Cap , And Winds Down To The Back Left Side Of Tranny Wich Is Where It Plugs Into The Vacume Modulator? I Think ?????? Could Someone Please Confirm This For Me - Please , And Or Tell Me If I Am Wrong. Also - Does It Pull Out Or Screw Out Of Tranny ? Any Replies Would Be Greatly Apprreciated.



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