Jan 23, 2013 · Anyone have experience using GM's ACDelco TDS (Technical Delivery System) and their Service Programming System (SPS2)? Now that I'm out of warranty I'm thinking …

Apr 16, 2013 · Price-wise, the AC Delcos are only $0.10 cheaper than the NGK Iridium IX plugs, though the NGK have iridium cores instead of copper. No, the ACDelco are iridium 41-101 and …

Jun 6, 2020 · The ACDelco is perfectly fine if you are following a 5,000-7,500 mile interval. If you are following a 10,000-15,000 mile extended interval, then it probably would be better to use …

May 1, 2012 · What do you guys recommend? The aerosol spray looks easy. I'm not sure how to use the liquid, except maybe as a piston soak (dump 2-3 ounces down each plug hole and let …

May 31, 2024 · Like dude there is obviously something wrong with them, I get you want ACDelco or Motorcraft or whatever, but if there is an issue with the part there is an issue with the part. …

Jan 29, 2014 · Hello, I am wondering what fluids can be used as a substitute for ACDelco CVT fluid. Valvoline's CVT fluid claims to be a replacement for ACDelco's DEX-CVT, but that …

Dec 6, 2019 · I did several searches and can’t come up with a prior post regarding the latest specs for the PF63. I was under the impression that Delco discontinued the PF63E and the …

Jan 9, 2024 · The best battery is the freshest one being sold by a store with a fast turn around. That's why I buy them at Walmart and not at an auto parts store where the batteries are …

Jul 10, 2022 · I have a gmc canyon with the 2.8l duramax, when I change the oil I usually order an ac delco however I’ve been reading that the wix may have slightly more filtration is that true? …

Feb 25, 2019 · I've run a few searches but nothing quite scratched the itch. What are you all's opinion on AC Delco filters (oil and air) for their quality/performance? I never used them until …