STP Engine Flush 450 Ml & STP Oil Treatment 450Ml

Its after 5k use of oil flush & treatment reviw product is amazing & it works very nicely .I used in my alto 800 old model and after using oil flush oil with debris & sludge with oil come out.After STP oil treatment engine vibration reduces drastically value for money product.

For a car, good results

I bought a combo but used STP Engine Flush as my Alto K10 completed 60,000 KM on Odoo and it runs mostly on CNG. While I read the review of this product, almost 70% are positive and I wanted to try so I ordered combo which comes at very attractive price.My Experience:Usually I give my car to MASS for regular services but this time I took my car to a reliable mechanic (from whom my friend got engine oil, filter, gear oil change service regular basis for his car, which runs 2,50,000 ). I took this product with fully synthetic oil, filter, gear oil and showed him STP Engine Flush. In first response he denied to use such product but I insisted him to use. He pour full bottle inside Engine Oil chamber and I start car and put it on idle (as directed in product use) for 20 minutes. After I turn off engine, waited for 5 minutes and asked mechanic to drain the oil. This is the first time I have seen burnt oil coming out from my car because I have never changed these in front of me as I gave my vehicle to MASS regularly. The mechanic advised me that please don't use such product.After 1 day of changing engine oil and other consumables, the very next day the results was surprising! I found my car engine vibration got very less. Overall car shaking due to engine vibration is under control. I could not see much difference in pick up but RPM is stable in idle mode and engine vibration is almost nil.My Advise:One should try this product once and see the changes. This product works.I will post my feedback after completing another 5k and see how longer is the impact of Engine Flush.I am yet to try Oil Treatment and will submit my feedback after using Oil Treatment again.

After use it stp engine flush and oil treatment my car mileage improve and running very smoothly. It's good quality and worthy buying. Amazon timely delivered and very fast delivery

Very useful product. Must use for older vehicles you just have to add Engine Flush to the oil tank and run for 15 min and all the debris will come out. Used Oil Treatment in addition to the Engine Oil and is very effective in reducing noise and better heat dissipation but will see this effect after few runs.There was no seal caps on these bottles but has a seal at the mouth and this doesn't mean its a fake product. Checked this product with a friend in US, it seems this type of packaging is standard with STP.

Used the flush and engine oil additive. The flush worked wonders and removed a lot of black deposits from the engine. After engine flushing added the blue bottle I.e the additive and poured synthetic engine oil . Immediately I can feel the engine has become smoother, I own a wagon r whose accelerator used to vibrate on high speeds those vibrations are totally nullified. As of now happy with the performance.

Just worked like a charm

Do read the instructions on the label before flushing. Avoid using the flush if your car has done 50,000 km's without ever being flushed.