HELP NEEDED! one step forward, two steps back... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Heinz55 · 12-04-2010, 02:45 PM

Engine rebuild: Done
Wiring: Done
Seats: Done
Front brakes (and brake fluid spill on front concrete walkway cleaned up): Done

Now the main issue. Truck will not stay parked in park. When I stop, place in park, and turn off truck, park does not hold truck in place. I seems as if the gears are not holding it.

I know almost nothing about transmissions. I have a Th400, any ideas why this is happening?: Low fluid? Rebuild needed? Virgin needed to be sacrificed?

I just want to drive this truck (which technically I can, all trips need to start and end at home so I can chock it in place).

Any advice or shoulders to cry on appreciated

12-04-2010, 02:45 PM	#1
Heinz55 Registered User Join Date: Jul 2009 Location: Winston-Salem, NC Posts: 57	HELP NEEDED! one step forward, two steps back... Engine rebuild: Done Wiring: Done Seats: Done Front brakes (and brake fluid spill on front concrete walkway cleaned up): Done Now the main issue. Truck will not stay parked in park. When I stop, place in park, and turn off truck, park does not hold truck in place. I seems as if the gears are not holding it. I know almost nothing about transmissions. I have a Th400, any ideas why this is happening?: Low fluid? Rebuild needed? Virgin needed to be sacrificed? I just want to drive this truck (which technically I can, all trips need to start and end at home so I can chock it in place). Any advice or shoulders to cry on appreciated __________________ During first and only engine rebuild " That O-ring? It's a spare I think, but lets keep it just in case we discover we need it" 1955 Chevy 2nd series, "Mabel"



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