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About this product
Product Identifiers
BrandACDelco
Manufacturer Part Number88861803
GTIN0707773238530
UPC0707773238530
eBay Product ID (ePID)576661618
Product Key Features
Vintage PartYes
Superseded Part NumberX-66p
Dimensions
Volume16oz.
Ratings and Reviews
Most relevant reviews
- Dec 05, 2017
Stuff works!
Have been using this as a "hot" injection cleaner for years. When I was a main line GM tech this was one of the tricks we'd use to try and fix the common Duramax injection issues. I have always recommended using this as part of the maintenance intervals at 80K-100K to keep the smoke,rough idle, balance rates,all with in spec. If you've got Duramax LB7 you've gotta use it!Verified purchase: YesCondition: New
- Aug 02, 2017
Lazarus Liquid!
Utilized on my BMW with 230,000 miles that was starting to act up a bit with slight pinging, miss fires, and running out of breath. Treated once over night and started in the morning, the cloud exiting the tail pipes was enormous and lasted for 15+ minutes. Instantly after a single application smoothed out and the power is back. Two days later for good measure I reapplied and the M54 6 cylinder runs excellent. Cannot recommend high enough.Verified purchase: YesCondition: New
- Dec 11, 2019
Great product! It works!
It melts baked on carbon on pistons, making them look new! Freed oil rings and reduced oil burning.Verified purchase: YesCondition: New
- Nov 06, 2019
Good, but X66P is better
I used this to restore injector balance on my Duramax. It worked reasonably well, but not as well as X66P, which is no longer being produced. The alternative is to pay an exorbitant price for the few remaining containers on the market. So I guess this is the best we can do.Verified purchase: YesCondition: New
- Sep 17, 2019
Not good
It wasn’t new. It didn’t have a cap and the can had a return label on it as if was return before. If I didn’t try it. I would have returned it but I poured out about 2oz to use but it didn’t work just bought some sea foam hoping that will workVerified purchase: YesCondition: New
- Jun 20, 2017
Injection Cleaning
Easy to use with a minimum amount of energy and tools. Verdict is still out on how effective it was.Verified purchase: YesCondition: New
- Jul 22, 2024
AC Delco Top engine cleaner and fuel injection cleaner
It has a lot of good reviews As far as on the Internet Once I learn how to use it, I used it with a manual fuel injection cleaner seem to do goodVerified purchase: YesCondition: New
- May 27, 2024
Years ago when I owned an auto repair shop, I bought this in 16 oz can. I used it for fuel injection cleaning. It was about $20. Now they sell it for
Years ago when I owned an auto repair shop, I bought this in 16 oz can. I used it for fuel injection cleaning. It was about $20. Now they sell it for about the same price but only about 2 oz bottle. I’m so excited to find it again for a good price.Verified purchase: YesCondition: New
- Jan 13, 2021
Awesome product results speak for themselves.
A++++ took my injector rates and put them all within spec. I had one that was almost +6 and it's now running at a +2.Verified purchase: YesCondition: New
- Mar 11, 2019
Just as described
Product pricy but as described.Verified purchase: YesCondition: New
