Lubegard60902 Automatic Transmission Fluid Protectant, 10 oz

Used it on my 12 f150 3.5 6 speed that had a torque converter shutter in 6th gear after 100 miles the shutter is gone and shifts perfectly

MADE SO MUCH DIFFERENCE.Ok — so I got my original transmission on my 2010 Honda Odyssey at 293,000 miles, and the gears were getting a little rough as it neared being due for a change. I changed the transmission fluid with Valvoline Max Life and it did a lot of wonders, but it wasn’t perfect. Which is fine, 293k miles, what do you expect? That last gear shift down was still rough but everything else was buttery smooth.Last drain and fill, I added this to it. I was careful of the 1oz per quart .. and at first, there was no difference. About 100 miles in, the hard shift was gone. I cannot tell you how amazing it is to drive. The transmission is smooth that you can only hear it shift versus feeling it. With now over a thousand miles more on the 3 drain and fills with Lubegard as the last top up, it’s as good as ever.Old girl is ready for more long road trips! I know the recommendation is to not mix lubegard and valvoline max life but again, my van is close to 300k on original transmission and it was starting to shift hard anyway. I was taking a gamble either way, and it paid off. But I would only do this on a transmission so old you’re like “well, if it fails, it fails.”

This is one of the few legit additives that actually works. I’ve got a 1993 Chevrolet K1500 Silverado with the original 4L60E. No rebuilds. It originally called for Dexron III, but I did a full flush and put in Dexron VI. That fluid is thinner, and afterward I noticed a slight flare shifting into overdrive.I used a hand pump through the dipstick tube to pull some fluid out, then added one bottle of Lubegard Red. Drove it around, and the OD flare disappeared.Dexron VI just doesn’t build as much pressure in an older, slightly worn 4L60E. Plus the friction modifiers are different. Too slippery for the old 3-4 clutch pack with 203k miles on it. Lubegard seemed to correct both issues. It helped restore pressure and improved clutch engagement. No snake oil here. This stuff fixed it.

Lubeguard is one of the few additive companies whose products really work, I’ve used their transmission and engine oil additives and they do exactly what they say they will. The people who have bad things to say about it don’t understand its use. It’s not going to miraculously fix broken hard parts or a worn out transmission. It is more suited to someone looking to improve the shift quality of a still functioning transmission and get a long life out of it.

Great product, it actually worked to improve my transmission shifting.

Used it in the past. On a transmission that wasn't shifting into 2nd gear after a cold start. It immediately fixed the issue. I changed the fluid but didnt add this additive again and now it jerks when shifting into 2nd gear. So I recommend adding this additive every time you change Transmission fluid if there're or were issues.

My truck is old, a 2000 DODGE 4x4 with 220k miles. I have the transmission serviced every year and it runs like a scalded dog. After the last service it began to slightly slip which is normal for the years and high miles. I poured a bottle of this down the transmission dipstick tube and within an hour it's running like it's brand new again

Added it to a 138000 mile 2017 Ford F150. After fluid and filter change, I drove it about 100 miles. It was better but not where It should have been. Added this and now it shifts like new. Worth every penny and I will use it on my other vehicles