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View single post by mhoward
 Posted: Tue May 5th, 2020 02:19 pm
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mhoward
Hey look ~ they ~ bounce!


Joined: Sun Oct 22nd, 2017
Location: Evansville, USA
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Guys, there is a vacuum canister (ball shaped) on the right hand side under the hood down near the wheel.  There is a check valve either in the canister supply end or at the end of the line that connects to it.  If the ball gets cracked, or that check valve sticks open, when the vacuum breaks during acceleration, you will lose your HVAC control.  Jim knows more about this than I do, so if you don't understand the way I described it, PM Mr. JAMMAN and he can give you better description and details.



____________________
-- Michael

2003 Ranger Edge / Extended Cab / Flareside / 3.0L FLEX / 5r44e Auto / 2WD / 8.8 LS 4:10 / Sonic Blue Pearl

So many mods... so little time...