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Biscuit240 · 02-27-2013, 03:42 PM

Got a 70 c10 With a v8 and an automatic tranny with a new quadrajet and new plugs and wires. Truck runs great until you start climbing a long hill. As soon as I press tge gas to compensate for the lose of speed the truck will downshift but gains no power or speed. In fact the more I let off the gas the more it will accelerate until it up shifts again just to start the process all over again.
Any ideas?

Thanks
Biscuit
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02-27-2013, 03:42 PM	#1
Biscuit240 Registered User Join Date: Feb 2013 Location: Knoxville tn Posts: 28	Loses power when downshifts Got a 70 c10 With a v8 and an automatic tranny with a new quadrajet and new plugs and wires. Truck runs great until you start climbing a long hill. As soon as I press tge gas to compensate for the lose of speed the truck will downshift but gains no power or speed. In fact the more I let off the gas the more it will accelerate until it up shifts again just to start the process all over again. Any ideas? Thanks Biscuit Posted via Mobile Device