Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.
⚙️ Flush the past, fuel the future!
Motor Medic MFD1 Synthetic Motor Flush is a 32 oz. premium engine cleaner designed for all gasoline and diesel engines, including turbocharged models. It effectively removes gum, varnish, and sludge buildup, freeing sticky valves and piston rings to ensure optimal oil circulation and engine performance. Compatible with both conventional and synthetic oils, this trusted formula supports engine longevity and is backed by a 4.8-star customer rating.
| ASIN | B002SEJMEG |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #702,807 in Automotive ( See Top 100 in Automotive ) #2,040 in Motor Oils |
| Brand | Motor Medic |
| Brand Name | Motor Medic |
| Compatible with Vehicle Type | All vehicle types |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 166 Reviews |
| Global Trade Identification Number | 00078698216027 |
| Liquid Volume | 0.95 Liters |
| Manufacturer | Niteo Products |
| Manufacturer Part Number | MFD1 |
| Manufacturer Warranty Description | Customer Satisfaction |
| Model Number | MFD1 |
| Package Information | Bottle |
| Size | One Each, 32 oz. |
| UPC | 078698216027 |
| Unit Count | 32.0 Fluid Ounces |
| Vehicle Service Type | All vehicle types |
S**I
Good cleaner
Works as intended!
A**E
gave me a reason to keep my car
2003 Saab Turbo. With 135,000 miles on it, my car was leaking tons of oil. The dealership diagnosed it had sticky piston rings, which caused high internal pressure from blow-by, causing oil to spew out of every seal there was. They proposed a total rebuild for an estimated $2,000 or suggested getting a used motor. Instead, I added Marvel Mystery Oil to my motor and drove for a week-about 300 miles. Then I flushed the motor with this GUNK Synthetic Flush, and then filled the motor with Mobil1 full synthetic oil. I honestly thought I might have caused greater damage to the motor because it instantly had a horrible smell of burning oil every time I drove. Then after another week or so, the smell went away, full power returned, and no more leaks! I couldn't believe it. Full power restored using only chemicals. Who knew?
M**E
100%
Calidad garantizado
R**X
A+
I've been using this for years with no issues. I like this synthetic formula better than the standard. I use on all my vehicles every 10k.
B**A
It works
Seems to work. Oil seems really dark after using this flush
J**B
INSTRUCTIONS SAY 10 MINUTES
I LET IT FLUSH FOR 15 MINUTES, DID A GREAT JOB
A**D
best product
i recommended its clean my engine and remove all sediment I used it with new oil After 5 mint runin engine I drain oil Its come balck like old
A**R
Highly recommend
Low oil pressure? Run in your vehicle for 5 minutes, change oil.. better oil pressure then when I purchased my truck.
Trustpilot
2 days ago
1 month ago