No Smoke Motor Oil Additive - Engine Treatment for Oil Burning and Excessive Exhaust Smoke - Stop Smoke and Quiet Noisy Engines While Lowering Emissions - 16 fl oz (1 Pack)

I bought this for the first time. Followed directions. And it worked really well. I own a 2003 Chevy Suburban 1500. I have lifter problems. This product got me back on the road with good performance. Buy it.

Yeah I've been a big fan of STP oil treatment in tears past. But My daughter gave me her old 1995 Acura Integra MT and with 250k on an engine that didn't get too much love smoked when leaving a stop especially long idle time sitting in traffic or loooong stop lights. Poured this stuff in with fresh oil change and under 50 miles later, no smoke ,VIOLA great stuff I will use it again if needed.

Been using this awhile now in my 13 year old honda pilot with 300,000 miles. Has a seal leak and is just worn out. Am trying to limp out till 2023 before buying new car. I put this in about every 6 weeks. Helps a lot reducing the smoking and has helped some with the leak. I recommend.

It was delivered on time, packaged well, and it was exactly as advertised. Highly recommend the seller!

Good. I like it.

No leak stop, no noise suppression but does seem to increase oil pressure

No engine sputtering anymore

Purchased a ford old 8n tractor and after changing the oil ..discovered it smoked really bad. .. Added 1/3 of a (no smoke) bottle... the smoke was gone and the engine runs much quieter. It even improved the oil pressure ... Would buy again !