Add me to the long list lf people who can attest to the efficacy of this amazing product. Worked on multiple vehicles for me. A 2000 flrd expedition i bought very cheap, that had 300k miles. Had the shudder going into overdrive. It felt horrible, like imminent failure of something was guaranteed. After adding this, it literally worked instantly. It lasts about 12 to 15k miles bwfore the shudder returns, but i have zero idea when/if the trans fluid was ever changed or flushed, so im very happy with that. If it starts up again, i simply add another $10 of this, and it instantly goes away again. Im not sure of any other friction modifiers out there, especially for this price and that work as quickly. Needless to say, im a big fan.
Hello - Since this issue only happens when its cold, it may be due to hardened seals (morning sickness). Hardened seals and O-rings allow internal leakage, which in turn triggers the algorithm that raises line pressure when low line pressure is present. The higher line pressure causes stiff shifts until the transmission fluid and seals warm up and work like they should. A bottle of Synthetic ATF Protectant #60902 or Lubegard Platinum Protectant #63010 should eliminate the "morning sickness" after being in the transmission after a few days. Adding Lubegard 60902 or 63010 lubricates the seals without swelling them helping to restore proper function. The Instant Shudder Fixx will not help issues with the seals.
I just bought the Instant Shudder Fix and watched the video above. But this comment makes me wonder what I should do. In the morning, the vehicle needs time to warm up before it shifts into drive. Lately, it’s also had the shudder and abruptly shuts off altogether when placed into gear. Am wondering if the Instant Shudder Fix is worth a try. My Dodge Grand Caravan has lots of mileage: 377,000.
@@johnbramsey Hello - has your transmission been services on a regular basis? If it has, then you could add the ATF Protectant #60902 instead. The ATF Protectant will free sticking valves, but it should only be used if your high-mileage vehicle has been regularly maintained.
@@lubegardinternationallubri6870 Thanks for the quick reply! It’s had morning sickness type issues for nine years that I’ve nursed along with additives when needed. Shuddering and stalling are recent symptoms. The fluid was pretty dark when l changed it last. I’ll give your shudder fix a try if it can’t cause any damage.
Hi! I have a Ford Fusion 2012 2.5 SEL with 6F35 transmission , could i use this lubrificant? Two years ago i have changed the transmission fluid to a brand new Motul ATF6 fluid but after 20km i have started to notice some punches when shift from 1st to 2sd march, this only happens when the engine is cool, some time after working and warming the engine these punches almost gone.
The instant shudder fix works. I drive a 08 F150 with 260,000 miles and recently the truck started the rumble strip sensation when shifting into or out of overdrive and felt like it had a slight misfire while idling in gear. 1 tube instantly fixed the rumble strip and misfire feeling. Amazing stuff ! With my truck having such high mileage I wonder if it would do more damage than good to drop the pan and replace fluid ?🤷♂️😎👍👍
I was going to do that first and then add this... did you end up swapping the fluid out? I had a car years ago that I realized I could have used this in and left the old garbage fluid in it (did start to slip when I put *good* fluid in 😕)
Can’t say enough good about this additive. Had a shuddering converter in a 2013 F-150 and this additive completely eliminated the shudder.
Add me to the long list lf people who can attest to the efficacy of this amazing product. Worked on multiple vehicles for me. A 2000 flrd expedition i bought very cheap, that had 300k miles. Had the shudder going into overdrive. It felt horrible, like imminent failure of something was guaranteed. After adding this, it literally worked instantly. It lasts about 12 to 15k miles bwfore the shudder returns, but i have zero idea when/if the trans fluid was ever changed or flushed, so im very happy with that. If it starts up again, i simply add another $10 of this, and it instantly goes away again.
Im not sure of any other friction modifiers out there, especially for this price and that work as quickly.
Needless to say, im a big fan.
Hello - Since this issue only happens when its cold, it may be due to hardened seals (morning sickness). Hardened seals and O-rings allow internal leakage, which in turn triggers the algorithm that raises line pressure when low line pressure is present. The higher line pressure causes stiff shifts until the transmission fluid and seals warm up and work like they should. A bottle of Synthetic ATF Protectant #60902 or Lubegard Platinum Protectant #63010 should eliminate the "morning sickness" after being in the transmission after a few days. Adding Lubegard 60902 or 63010 lubricates the seals without swelling them helping to restore proper function.
The Instant Shudder Fixx will not help issues with the seals.
I just bought the Instant Shudder Fix and watched the video above. But this comment makes me wonder what I should do. In the morning, the vehicle needs time to warm up before it shifts into drive. Lately, it’s also had the shudder and abruptly shuts off altogether when placed into gear. Am wondering if the Instant Shudder Fix is worth a try. My Dodge Grand Caravan has lots of mileage: 377,000.
@@johnbramsey Hello - has your transmission been services on a regular basis? If it has, then you could add the ATF Protectant #60902 instead. The ATF Protectant will free sticking valves, but it should only be used if your high-mileage vehicle has been regularly maintained.
@@lubegardinternationallubri6870 Thanks for the quick reply! It’s had morning sickness type issues for nine years that I’ve nursed along with additives when needed. Shuddering and stalling are recent symptoms. The fluid was pretty dark when l changed it last. I’ll give your shudder fix a try if it can’t cause any damage.
Hi! I have a Ford Fusion 2012 2.5 SEL with 6F35 transmission , could i use this lubrificant?
Two years ago i have changed the transmission fluid to a brand new Motul ATF6 fluid but after 20km i have started to notice some punches when shift from 1st to 2sd march, this only happens when the engine is cool, some time after working and warming the engine these punches almost gone.
Sounds Hopeful but I lose confidence when you show a manual trans and then a funnel into the engine oil ???
Yea that's what i was thinking. It's ridiculous 😂😂
It's a bunch of stock pictures, so I wasn't taking them seriously anyway, but now that you made me stop and look at it, it is pretty funny.
The instant shudder fix works. I drive a 08 F150 with 260,000 miles and recently the truck started the rumble strip sensation when shifting into or out of overdrive and felt like it had a slight misfire while idling in gear. 1 tube instantly fixed the rumble strip and misfire feeling. Amazing stuff !
With my truck having such high mileage I wonder if it would do more damage than good to drop the pan and replace fluid ?🤷♂️😎👍👍
I was going to do that first and then add this... did you end up swapping the fluid out?
I had a car years ago that I realized I could have used this in and left the old garbage fluid in it (did start to slip when I put *good* fluid in 😕)
But with the f150s, it seems to be only the TC that gets finicky, no clutch pack issues there, so was going to try it.
How long does it last?
Listen to this information here 2:29, he's right.