Derick Freese
Derick Freese SuperDork
2/27/13 2:07 a.m.

I'm inclined to just buy one of the metal-bodied versions of the plastic Mityvac that just gave out on me, but are there any vacuum pumps out there that would be better? I don't ever use the thing for bleeding brakes or anything, just testing. I'd like something that won't get broken when it gets put with a timing light in a toolbox.

Not in a particular hurry, but my Honda has about a billion vacuum lines and I'm doing some troubleshooting that requires pulling a vacuum. My current one does what I need for this, but I can't use it for an accurate gauge, and it tends to leak down over about fifteen seconds or so.

fasted58
fasted58 UberDork
2/27/13 2:39 a.m.

I bought the plastic bodied one after the metal body one crapped out. Plastic one is so far lasting way longer.

just my .02

Derick Freese
Derick Freese SuperDork
2/27/13 6:17 p.m.

The one that's crapping out on me is a plastic one, for whatever that's worth.

Grtechguy
Grtechguy UltimaDork
2/27/13 6:44 p.m.

I just bought the HF version for $20 today and it's mostly metal. Will probably be testing it this weekend

Derick Freese
Derick Freese SuperDork
2/27/13 8:15 p.m.

In reply to Grtechguy:

Let me know how that goes.

Derick Freese
Derick Freese SuperDork
2/28/13 9:07 p.m.

Anyone else? I need to pick one up this weekend. Honestly, the HF cheapie looks to be built better than a Mityvac. There's a store here in town that has that sort of stuff, so I might see if I can pick one up there. I'm an hour from HF

pilotbraden
pilotbraden SuperDork
3/1/13 8:32 a.m.

I have a Mity Vac and the Advance Auto metal version. The Mity Vac works better, it produces more vacuum with less effort.

Derick Freese
Derick Freese SuperDork
3/11/13 9:57 a.m.

For what it's worth, the answer was rebuild what I had.

psteav
psteav GRM+ Memberand HalfDork
3/11/13 10:33 a.m.
Derick Freese wrote: For what it's worth, the answer was rebuild what I had.

Are there directions and a parts list somewhere? Mine leaks down too, always has and it drives me nuts.

pres589
pres589 SuperDork
3/11/13 10:35 a.m.

Yeah, what's the rebuild process like on these? I got one of the more costly metal M-Vac's so it could be rebuilt later, and then eventually pulled fuel in it because I'm a moron, and now it's 100% worthless at pulling a vacuum.

Derick Freese
Derick Freese SuperDork
3/11/13 7:00 p.m.

They are just screwed together. Mine just needed one gasket, something I had laying around, and a good cleaning. I'm betting you can clean it out and it will work fine again. I sucked up carb cleaner in mine again today, yay.

You'll need to log in to post.

Our Preferred Partners
DSQYrbySdVIp6vR1jqWgousNJUY1IDogDKzSXMeZauBLhpWvEsU95rxlVOsFvQ4l