How to do a pressure check on my 700R4?
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Junior Member
Joined: Aug 1999
Posts: 60
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From: Carlisle, PA
How to do a pressure check on my 700R4?
I need to do a pressure check on my 88 700R4. Can someone give me step by step instructions on how to do it, and what parts, if any, are needed?
Thanks,
Dave M
88 GTA
Thanks,
Dave M
88 GTA
Supreme Member
Joined: Feb 2001
Posts: 1,730
Likes: 0
From: Webster, N.Y.
You will need a quality pressure gauge. This means Snap-On. Any others and you run the risk of making a BIG mess when it comes apart. You will also probably need some 1/8 pipe fitting adapters to get the hose on the side of the tranny.
Once you have this setup, do this: Check pressures in all ranges, writing down the readings. Make a column for idle, fast idle and fast idle with the TV pulled full. If you see in any range that pressures are not steady, put a check next to it so you know.
Once you have this setup, do this: Check pressures in all ranges, writing down the readings. Make a column for idle, fast idle and fast idle with the TV pulled full. If you see in any range that pressures are not steady, put a check next to it so you know.
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