CerTech Gels Turbo Diesel Engine Repair Gels

I bought a 4 cylinder Honda that I thought had a good engine (134k miles) - bad move. Smoke at start up and 1 quart of oil every 500 miles. Lousy compression, poor startup, weak acceleration - you get the idea! Lucas oil treatment did nothing even at 50% of oil. Took a chance that this would help. I was only hoping for putting a lighter viscosity oil to get through the winter. Added the first tube, went 150 miles. Changed oil, added second tube. Within 200 miles I noticed a great improvement. I'm using 5 - 30 oil, minimum oil burning, a little smoke at startup (valve seals), improved acceleration, smoother running - all around a lot better than I hoped. I haven't checked the compression yet because I'm waiting to put on 1000 miles. I'll also add the third tube to the oil to continue improving things. In my case this helped a worn engine that was still able to respond. If you want to try something similar without the high cost, look at Cera Tec Friction Modifier. In my case the engine needed a lot more ceramic material to fill in so Cera Tec would help a little bit. I put Cera Tec in the Camry and that help smooth the engine and restore power. If the compression in the Honda goes from 120 back up to 200 then the rings and cylinder walls were improved.

Had morning start-up blow-bys. Watched Youtube and read the blogs. Pulled the trigger and bought the 8 cylinder kit directly from CerTech. Glad I did. During the first tube injection the daily morning blow-bys were less and less often. After the initial first tube oil change (100-200 miles) and the injection of the second and third gel tubes the puffs of noticeable smoke appears to be virtually gone. It works, at least for my car (E38). Happy with the results so bought another kit to keep the wife's car in tune and in shape. Prevention is the best maintenance.

Application: 1982 Mazda pickup with about 120k miles that was running a bit rough and showing some bllowby. Within 800 miles, the motor now runs smoother and there is a bit more power than before. I hope the improvement lasts, but this was money well spent.

did not fix blow by in my 1970 351c

Did not work, waste of money!

Purchased the 4 and 6 cylinder engine treatment. Having previous experience with the product, I am still amazed at how well it works - above and beyond the product claims! I recommend it to any and all skeptics and those in need of an internal engine rebuild!

I have not seen much of a change,im still seeing blow by , coming out of oil fill cap. Also I used on my skid steer .

Waste of 250. Still have blow by. Save the money for a new engine.!!!