The engine might be toast or it may need a head.
To pull-start with an automatic, you need a transmission with a rear pump. They stopped doing that in the 60’s. Before that, MAYBE.
Wrong.As far as I can recall no, it will not turn the engine. The torque converter doesn't allow the transmission to turn the engine if the converter isn't locked up.
indeed. The Chevy power glide would do it, each and every time.
the only risk with newer transmissions is spinning all the innards if it goes on a LONG time without lubrication for whatever is turning. An in-town tow shouldnt be an issue at all. RV’ers like vehicles such as jeeps with a t-case specifically for dropping to N and not spinning the transmission.
I got a surplus XJ Cherokee from my work that had a locked up alternator.Yes, the belt/tensioner can have enough grip to lock an engine with a seized WP/PS pump/alternator
Most all old 50's cars and trucks could be push started, because then smart engineers used a "rear" pump that would generate pressure to use the bands and clutches to allow for that. Someone mentioned converter needs to lock up. Not at all, most all older vehicles never used a lockup clutch in the converters.
All that is necessary is to get the vehicle speed to 35 MPH. We used to coast my buddies corvair van to that speed to start it.Automatics had to be "Tow Started"......It's was a silly feature even for it's time.
Did he tell you why it was parked? Unless it had the HG go or it ran without oil. it shouldn't be seized.My neighbor has a 2005 GMC Canyon pickup truck that has sat idle for a year. I've been helping him try to get it running again to diagnose the problem it has.
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Thanks.
I would love to see someone push start a Powerglide on flat ground.
I used to notice kids or guys trying to push start manual trans cars and bikes and having a hard time. They were doing it wrong. You don't push start in first gear you push start in 3rd or top gear. First or second tries to spin the engine too fast ( 3.55:1 * 2.64:1 = 9.372)our 57 with the 283 needed to be rolling 20-25 to get it. We lived in a hilly town and on a steep hill ourselves, so usually gravity was nicely available. obviously, man-powered push start was no, nuh-uh, no way. It’s hard enough to push start a motorcycle!