I'm having an issue with this compressor - I've used it without any problems for months but now when I try to inflate my tires - the units run fine, pushes out air but can't inflate the tire at all. I can hook this up to the valve stem for a few minutes and the tires pressure doesn't up a single PSI. Seems pretty odd! Anyone have an idea what might be wrong? I'm having an issue with this compressor - I've used it without any problems for months but now when I try to inflate my tires - the units run fine, pushes out air but can't inflate the... » Read More I'm having an issue with this compressor - I've used it without any problems for months but now when I try to inflate my tires - the units run fine, pushes out air but can't inflate the tire at all. I can hook this up to the valve stem for a few minutes and the tires pressure doesn't up a single PSI. Seems pretty odd! Anyone have an idea what might be wrong? « Show Less
1369729
Check with Q Industries customer service. I have found them be very responsive. I had to replace the air hose as it came apart after several years use. I wrote a review and in the review complained that the plastic catches on the bag broke when I was putting the compressor up after replacing the hose. They evidently read the review and sent me a new bag free of charge.
1369730
Have you tried it on all tires. Just eliminating the possibility of a bad valve stem in one tire. Possibly the internal part of the air nozzle isn't functioning.
178427
Sounds like an issue with the tire valve stem, I have used my unit multipe times with no issues. Maybe check to see if the pin in the stem moves in and out, because it sounds like that is where the hang up is...try a tire pressur gauge to see if it moves.
2013436
That's a tough one. Seems I have to actually start using slight force at about 30 PSI. My tires need 50, so from 30 to 50 it gets a bit tiring. Still not hard, just a lot of pumping. Also seems the faster I pump the better it works. Slow and steady doesn't seem to move the gauge.
821560
Here are my suggestions. This gauge is a simple device that operates solely on pressure. If the gauge level has changed that dramatically it quite likely be one of these problems. 1) The hole in your vent pipe where the clear tube from the gauge is inserted has lost its seal (worn out silicone, crack in the clear tube, etc...) 2) Your Radom pump may sound like it is working but just maybe it has malfunctioned and is not sucking efficiently. Hope my thoughts help. Good luck.
1132404
Beats me but I suspect it has to do with preventing the unit from overheating. Pumping up LARGE tires from full flat gets it HOT. (I KNOW FIRSTHAND) This is still a pretty good unit except that the battery hookup cords are way too short and you will need extensions for them to reachthe back of even a regular pickup or suv. The attachment to the valve stem is not too good either and is poorly angled. It works but I may replace mine with a better one. Still, this is a really good unit and I use mine a lot and in preference to my big compressor. Just don't overheatit! (common sense here) Beats me but I suspect it has to do with preventing the unit from overheating. Pumping up LARGE tires from full flat gets it HOT. (I KNOW FIRSTHAND) This is still a pretty good unit except that the battery hookup cords are way too short and you will need extensions for them to reachthe back of even a regular pickup or suv. The attachment to the valve stem is not too good either and is poorly angled. It works but I may replace mine with a better one. Still, this is a really good unit and I use mine a lot and in preference to my big compressor. Just don't overheatit! (common... » Read More Beats me but I suspect it has to do with preventing the unit from overheating. Pumping up LARGE tires from full flat gets it HOT. (I KNOW FIRSTHAND) This is still a pretty good unit except that the battery hookup cords are way too short and you will need extensions for them to reachthe back of even a regular pickup or suv. The attachment to the valve stem is not too good either and is poorly angled. It works but I may replace mine with a better one. Still, this is a really good unit and I use mine a lot and in preference to my big compressor. Just don't overheatit! (common sense here) « Show Less
1609455
I concur with Mr. Pandos. The included instruction manual notes, "Use only with 12V/10A power source." I have one tire with a slow leak, and have not blown a fuse while "topping it off". But I did blow a 20A fuse when I was inflating my spare tire (a donut or mini-spare in a 2000 Saturn SL2). It should be inflated to 60psi (if I recall correctly). Consequently it took longer to inflate than any of the 4 main tires. It did get fairly warm (perhaps this should have been my first clue). I was not running the engine at the time, but I'm not sure whether or not that had anything to do with the fuse blowing. I concur with Mr. Pandos. The included instruction manual notes, "Use only with 12V/10A power source." I have one tire with a slow leak, and have not blown a fuse while "topping it off". But I did blow a 20A fuse when I was inflating my spare tire (a donut or mini-spare in a 2000 Saturn SL2). It should be inflated to 60psi (if I recall correctly). Consequently it took longer to inflate than any of the 4 main tires. It did get fairly warm (perhaps this should have been my first clue). I was not running the engine at the time, but I'm not sure whether or not that had... » Read More I concur with Mr. Pandos. The included instruction manual notes, "Use only with 12V/10A power source." I have one tire with a slow leak, and have not blown a fuse while "topping it off". But I did blow a 20A fuse when I was inflating my spare tire (a donut or mini-spare in a 2000 Saturn SL2). It should be inflated to 60psi (if I recall correctly). Consequently it took longer to inflate than any of the 4 main tires. It did get fairly warm (perhaps this should have been my first clue). I was not running the engine at the time, but I'm not sure whether or not that had anything to do with the fuse blowing. « Show Less
1048828
It sounds like you might have a problem. I would suggest that you call Milton in Chicago and ask them about a replacement. I have had contact with them in the past and they have been very helpful. You can get their number via their Internet site. It is my view that Milton is the best tire inflator on the market. Final thought: I had a problem with a CH gauge once and it turned out to be a small speck of rubber lodged in the valve stem, which stopped the gauge from recording air pressure. Thus I might recommend that you try the gauge on different tires before contacting Milton. Good luck. John
691542
All I can add is that I used my compressor frequently and have not experienced that problem. Contact the manufacturer.
1906276
That was a symptom I had when there were either air bubbles in the system or an obstruction somewhere. Eventually the valve, or whatever the mechanism was internally, froze in place and it wouldn't generate pressure at all, despite clean system. That's when I returned it to Costco, only a year old. Went with a more expensive gasoline unit instead, much better power for cleaning and longevity.
1048597
I run it off the power oulet and have never had any issues. Could be something wrong with the compressor. May want to exchange it for another one.
1726388
I truly had no trouble inflating mine...just opened the valve and blew into it. If & WHEN you do get it operationaldon't inflate it until it's taut. Leave it a bit limp. We have gotten 2 summers out of our 6, and they're still going into the pool again this summer. Good luck! If it's still not inflating, send it back...I'm sure the seller will want to know it's not working.
1039660
It does well inflating tires. If you need to do alot, it may take a bit to build up pressure again
2020606
Nope...that's not normal. There must be a leak. Do you hear any hissing? If so, try to locate the source. It might just be the valve where it attaches to the tire. Mine shuts off when it reaches a little over 100 psi...it's supposed to do that. It must be cycling because of a leak. I suppose you could remove the cover to inspect. Might just have a fitting that needs to be tightened. Good luck.
1596732
I used a couple different ones. They all blew. Trick is to deflate 10 lbs below recommended psi. If you call the company they will give you a few new inner tubes. They are probably hoping a law suit doesn't happen. Oh yeah and just tell the tire shop the numbers on the side of tire and they will find the right inner tube.
1418971
I have no problem with my unit. Are you moving around a lot when it is inflating? That will abort it. Also do you have the owners manual. It may help.
691539
When I use mine, I let it come up to pressure and it stops itself somewhat over 120psi at the tank. I have the output side of the regulator set to about 50 psi for filling tires on vehicles. Part way through filling up a tire the compressor will turn on again to bring the tank up to pressure again.If you are expecting the compressor to turn off at what you have set the regulator to, that is now how it works. The compressor will always fill the tank with its "normal" operating pressure and the regulator outputs the selected pressure.
1596731
I used a couple different ones. They all blew. Trick is to deflate 10 lbs below recommended psi. If you call the company they will give you a few new inner tubes. They are probably hoping a law suit doesn't happen.Oh yeah and just tell the tire shop the numbers on the side of tire and they will find the right inner tube.