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Lube Gard Instant Shudder Fixx, Eliminates torque converter shudder, 2 oz

(41 reviews)
Part # 19689
30 day replacement if defective
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Product Information

Product Details
Part No. 19689
Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)
LUBEGARD Instant Shudder Fixx is a concentrated friction modifier formulated specifically for eliminating torque converter shudder problems in automatic transmissions. It is the No. 1 shudder fix used by professionals.

Product Features:
  • Instantly eliminates torque converter shudder and problem shifts
  • Provides 4X less wear than regular ATF
  • Safe for use in ALL automatic transmissions except Ford Type F, CVT, and DCT
  • Compatible with conventional and synthetic ATFs
  • Commonly used as a diagnostic tool to determine if a problem is fluid related or a more mechanical fix is required
  • INSTANT GRATIFICATION PRODUCT
  • For long term transmission benefits, use LUBEGARD Synthetic ATF Protectant (60902) or PLATINUM ATF Protectant (63010)
  • Up to 2 tubes can be used safely in 10-qt system
Specifications
Container Type:
Tube

Flash Point:
401 °F

High Temperature:
Yes

Transmission Type:
Automatic
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4.29 out of 5
41 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
28
4 Stars
5
3 Stars
4
2 Stars
0
1 Star
4
Pros
No Pros
Cons
30
No
9
Yes
Most Liked Positive Review
Worked exactly as advertised
GM 4L60E with 157K miles on it. Had a horrible shudder going from 4th gear overdrive into third and or accelerating in traffic at highway speeds at operating temperature. Lots of vibration in the Driveline when cruising in overdrive. At times the shudder would get so bad that the cruise control would disengage due to computer thinking there was a malfunction. We poured two containers of this product into the dipstick tube within 5 minutes the Driveline sound and vibration was reduced by half and the shudder from 4th to 3rd has gone away completely. Accelerating in traffic from a stop or merging onto the Interstate the car has a lot more power too, smoother shifts no longer hunting for the gears. The stuff is amazing the shudder has gone away completely, feels like we installed a new transmission.
Most Liked Negative Review
Eh...
Didn't so much when I changed the fluid and added this. Lucas worked much better.
Reviewed by 41 Customers
Works!!
Added, drove 3 miles, no shudder! ford escape torque converter issues.
Bottom Line Yes, I would recommend to a friend
Useless for me
Did not help my truck
👍👍👍
Verified Buyer -
👍👍👍
👍👍👍
Verified Buyer -
👍👍👍
Eh...
Verified Buyer -
Didn't so much when I changed the fluid and added this. Lucas worked much better.
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