Sorry if this is not the right forum, but I have just purchased a 2006 Mazda B2300 and there was a known vacuum leak pointed out by the original owner. It has been wrapped in duct tape, but was still leaking. I was looking at it the other day because it seems to be whats causing the lean bank code I am getting and now it is leaking a lot. Seems to make the car surge and stutter now while accelerating. I want to replace this hose, but am trying to figure out what hose it is. I have attached some pictures, you can see the tape and I have circled it. This is the back of the intake manifold.
Join RangerForum.com Today - It's Totally Free! Are you a Ford Ranger fan? If so we invite you to join our community and see what it has to offer. Our site is specifically designed for you and it's a great place for Ford Ranger Fans to meet online. Once you join you'll be able to post messages, upload pictures of your Ford, and have a great time with other Ranger fans. Whether your an old timer or just bought your Ford you'll find that Ranger Forum is a great community to join. Best of all it's totally free! Join RnagerForum.com Today!
I take it this is the 4 banger? I saw someone with the same issue. Will check it out in the morning and report back. Unless you figured it out already.