whats a good oil flter too use with auto rx? pureone? advnaced auto? premium plus? those are most of my favorites.
thansk all
thansk all

Make that 3 votes for a good filter. I am running an AutoRX cycle on 3 cars right now. I am using cheapo Supertech dino since that is what Frank recommends (you want the lowest add pack possible so it doesn't compete with the cleaning esters in the ARX), and PureOne filters on all 3. I want to get as much crap out of the oil as quickly as possible during the cleanup and rinse phases. Then back to standard filters after it's done.quote:
Originally posted by Virtuoso:
Cheap oil, 'expensive' filter. Auto-RX removes more crap into the oil, why would you want a cheap filter that might not filter as well?
After seeing some of the picturess of rinse filters, I want the one that filters really good during that time.
Well ...quote:
why would you want a cheap filter that might not filter as well?
Zactly. I've seen cars that plug the filter within a few miles. Hence they need multiple changes. Why pay for stuff you junk in 2 days or 3 weeks??quote:
you want one with a high capacity, not necessarily the best filtering. You may load it up quickly. Great filtering means nothing if the thing is running in bypass.
This is what we use on my son's 1st Gen Neon. You're right. Anything longer is just asking for trouble. You're in bad enough shape trying to change the oil without ramps or a jack. Some of my drain pans don't fit under it. The PH16 size is perfectly shadowed by the pan.quote:
For a larger capacity filter on Neons, you want the full diameter, short filter: Fram PH16, SuperTech ST16, Advance Auto AA16, Wix 51085, Purolator L14670, AC PF-13, etc. Using anything much longer is asking for trouble from a road puncture, IMO.
I have an 04 Neon and the longer filter does not hang below the oil pan, so "road puncture" is not an issue. Even though the ST3600 and equivilents are for the 2.4, they are identical specs and diameter to the smaller filter, just longer. And the same filter works on my wife's 2.4L non turbo PT Cruiser as well. They may have changed the filter mount on the later engines, but it may be worth investing $2 in an ST3600 to find out. I don't disagree with your suggestion that the ST16 series will work, but I am not sure if the bypass specs are the same, and again because I have the option of using the Turbo filter, that's what I use. I feel more comfortable using an oversized filter that is actually used on this model of car, instead of something that is for a completely different vehicle. But of course, if the clearance was an issue, I would not use it either.quote:
Originally posted by Stuart Hughes:
"I don't know if it will fit on the older Neon's, but I would use the Supertech ST3600 or Motorcraft FL400S, both available at Wally World. I use those because that is what is used on the Neon Turbo model. It is about 1 1/2 inches longer..."
And *that's* the problem- on a non-turbo Neon the filter *length* is critical, 1.5" extra length will hang out beneath the oil pan by approx a full inch+ with no protection at all- at least on the 1st gen Neons(95-99), & I believe on the 2nd gen as well. This is for the 2.0 L engine, both SOHC & DOHC, used in all other 95-05 Neons *except* the factory turbo *2.4 L* SRT-4 model. The 2.4 L is a different engine completely from the top of the block down & has a different filter mount! Repeat, the turbo Neons are a completely different animal under the hood. Long filter is fine with them, but can be real trouble with the 2.0 L's.
Actually it is a vertical mount, but I got to thinking after my post this morning, because I knew that the ST3600 I put on was not hanging below the pan. The ST3600 that I have on there right now is an E-Core design. I went to my filter stash and the E-Core is about 1/2 to 3/4 inch shorter than a comparable Purolator or Motorcraft. So in short, I stand corrected on the use of the Purolator or Motorcraft because they would hang below the pan. However, the Supertech ST3600 is about 1/8 inch above the bottom of the pan, so it does not have the overhang problem. I guess if one wants to use the 3600 series, it has to be E-Core so the sizing is correct, and the risk of road damage is removed. Also I looked up the bypass specs on the 16 series filter mentioned earlier, and the specs match with the OEM filter for a Neon, so it should work fine if you choose to go that way.quote:
Originally posted by Gary Allan:
jeepman. I believe that the filter mount is east west on that generation engine instead of vertical. The bigger filters fit just fine, albeit with very little to spare.
As far as bypass settings ...if you buy a Wix or Purolator (and probably most any other filter), they're mostly the same throughout the line up. Some exceptions apply.