Could i add Lucas transmission fluid before flushing my trans

Asked by Nov 09, 2015 at 08:35 AM about the 2003 Chevrolet Suburban LT 1500 4WD

Question type: Maintenance & Repair

3 Answers

72,145

It is not recommended to flush a transmission since it will move debris threw crew-shell parts of trany, no matter how well you do it debris will hang up in some nook or cranny. Just change the fluid and filter and add the Lucas treatment with it.

1 of 1 people found this helpful.

Ditto. Do not flush. Far more harm than benefit

1 of 1 people found this helpful.
69,485

Adding the Lucas fluid before a flush would be wasted money as it would be flushed out along with the old transmission fluid.

Your Answer

Add photo

Related Questions

Suburban

Looking for a Used Suburban in your area?

CarGurus has 19,231 nationwide Suburban listings starting at $1,995.

ZIP:

Search Chevrolet Suburban Questions

Chevrolet Suburban Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,010
#2 Neal Turner
Neal Turner
Reputation 890
#2 Eric Fritz
Eric Fritz
Reputation 890
View All

Related Models For Sale

Used GMC Yukon XL
229 Great Deals out of 12,514 listings starting at $1,495
Used Chevrolet Tahoe
598 Great Deals out of 32,881 listings starting at $1,500
Used GMC Yukon
424 Great Deals out of 20,393 listings starting at $1,495
Used Ford Expedition
413 Great Deals out of 24,089 listings starting at $1,500
Used Cadillac Escalade ESV
105 Great Deals out of 5,296 listings starting at $3,900
Used Chevrolet Silverado 1500
1,916 Great Deals out of 183,083 listings starting at $1,495
Used Cadillac Escalade
200 Great Deals out of 10,854 listings starting at $2,500
Used Chevrolet Silverado 2500HD
298 Great Deals out of 28,514 listings starting at $1,500
Used Toyota Sequoia
135 Great Deals out of 5,393 listings starting at $2,900
Used Ford F-150
2,169 Great Deals out of 195,112 listings starting at $290
Used Lincoln Navigator
86 Great Deals out of 5,712 listings starting at $1,900
Used Ford Excursion
4 Great Deals out of 815 listings starting at $1,999
Used Nissan Armada
152 Great Deals out of 9,129 listings starting at $3,356
Used Dodge Durango
278 Great Deals out of 21,229 listings starting at $1,500

Used Cars For Sale

2017 Chevrolet Suburban LT 1500 4WD For Sale
5 Great Deals out of 3,314 listings starting at $45,000
2016 Chevrolet Suburban LT 1500 4WD For Sale
11 Great Deals out of 510 listings starting at $38,958
2015 Chevrolet Suburban LT 1500 4WD For Sale
10 Great Deals out of 348 listings starting at $24,995
2014 Chevrolet Suburban LT 1500 4WD For Sale
151 listings starting at $17,900
2013 Chevrolet Suburban LT 1500 4WD For Sale
9 Great Deals out of 173 listings starting at $14,786

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.