Question about 1994 Chevrolet S-10
Check underneath you hood, on the driver's side, there is a little ball lookin thing. there should be a long skinny hose that connects to it. if it is rotted out or has a leak, your vents will not change over because they are vacuum powered. the vents switch by using the vacuum coming from that long skinny hose. check the entire hose because it splits off into many other things and runs from the little ball thing under the hood on the drivers side and runs along the firewall toward the passenger side. mine is starting to rot and i need to change it as well. any kind of little vacuum leak from that hose will either make your vents move slowly or not at all. im not a gm technician, but i did replace the head on my 2.2l 94 s10 with a Chevy tech. he noticed that those particular hoses on my truck were dry rotted and told me what they were and what it did. like i said, the hose will start at the ball looking thing under the driver's side of the hood, run down behind the plastic piece thats on top of the brake booster and run along the firewall towards the passenger side. you can just get new hose from autozone or carquest and cut it to your lengths, as long as its the same size width wise (or thickness). good luck. its really not a big deal, and its a good place to start and see if it helps.
Posted on Sep 05, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 05, 2014 | 1996 Chevrolet S-10 Pickup
Nov 19, 2013 | 1994 Buick LeSabre
Aug 15, 2013 | 1993 Chevrolet S-10
Sep 10, 2009 | Chevrolet Silverado 1500 Cars & Trucks
Aug 27, 2009 | 1998 Oldsmobile Regency
Jun 19, 2009 | 1999 Dodge Durango
Jun 17, 2009 | 1999 Buick LeSabre
Apr 12, 2009 | 1992 GMC Sonoma
Jan 15, 2009 | 2004 Honda Odyssey
Mar 29, 2017 | 1994 Chevrolet S-10
280 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: