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How To Video to Fix HVAC Wild Vent / Blend + Mode Door / Fan Speed
2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
How To Video to Fix HVAC Wild Vent / Blend + Mode Door / Fan Speed
will it only have 1 check valve (left side of kegger)?
You may want to check out post #4 (TSB) The tsb was for trucks that only had one. (I just updated it yesterday) Don't bother looking up the part #'s long obsolete but you can use the NAPA's ones in it's place. Make sure you put the check valves in correctly, Vacuum(flow) needs to go towards the motor. If they are installed backwards they will do nothing. Also keep in mind the actuators on these trucks are nearly 30 years old so they may leak also.
