To fix a loose vacuum hose on a 2002 GMC Envoy, it can be clamped with a small hose clamp. Use a metal clamp that can be adjusted to fit the small hose.
Want to sea foam my 2002 Chevy 2500hd 6.0 what vacuum hose do I use
The 2004 GMC Envoy air conditioner vacuum hose diagram can be obtained from most Chevrolet dealerships. The diagram can also be found at most auto-parts stores.
yes
Sounds like you have a vacuum leak - -bad or loose hose or defective diaphragm in one of the vacuum motors
every where
contact helms.com
No vacuum hoses on newer Honda transmissions.
any petcocks on the throttle body or intake are vacuum lines excluding fuel lines
The best way to repair a vacuum hose on your Chevrolet is to replace the vacuum hose. The vacuum hose is held in place with a retaining clamp on each end of the hose.
Could be a number of reasons, rot, damage, vibration may have made it come loose.
A vacuum hose diagram can be found in a service manual, possibly available at your local library for check out. You can also buy the manual at most any auto parts.
There is no transmission vacuum hose. That is a vent hose.