Review on Enhance Your Engine'S Performance With Rislone Hy-Per Lube HPL201 - 32 Oz,1 Quart by Franz Esquivel
Made it worst on my review.
I just changed oil and add this. From cold start I can hear tapping noise. I put in a just over 100 miles and started running rough at start-up. Once the engine runs for a while no more tapping noise. I think this product is too thick. I used 5w30 full synthetic with this on my 98 Expedition with 163k miles.
Pros
- 2.03 pounds
Cons
- The results may vary depending on the engine's condition
