I have pressure building in the 4l80E tranny in my 97 Silverado 2500 SO IT SHUTS OUT OF MY TRANNY FILLER TUBE WITH ALOT OF PRESSURE..cannot find the problem.any ideas?

Asked by Sep 28, 2015 at 02:16 AM about the 1999 Chevrolet Silverado 2500 2 Dr LS 4WD Standard Cab LB HD

Question type: Maintenance & Repair

2 Answers

95,095

That is not pressure it is overheated fluid, check the cooler lines for damage, if none found then the tranny cooler in the radiator, or just bypass the radiator all together with an auxiliary trans cooler, just make sure you get one that is big enough.

Best Answer
47,775

Make sure the transmission is not overfilled. Check the vent tube located at the top of the transmission, it may be clogged.

1 of 1 people found this helpful.

Your Answer

Add photo

Related Questions

Search Chevrolet Silverado 2500 Questions

Chevrolet Silverado 2500 Experts

#1 juniosex
juniosex
Reputation 510
#2 tankwalk
tankwalk
Reputation 440
#3 km2002
km2002
Reputation 340
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,765 Great Deals out of 181,201 listings starting at $250
Used Dodge Ram 2500
141 Great Deals out of 5,157 listings starting at $1,499
Used GMC Sierra 2500
151 listings starting at $4,500
Used Ford F-250 Super Duty
330 Great Deals out of 46,262 listings starting at $1,450
Used Ford F-250
469 listings starting at $2,000
Used Ford F-150
2,059 Great Deals out of 207,339 listings starting at $1,499
Used GMC Sierra 1500
760 Great Deals out of 69,126 listings starting at $1,850
Used Dodge Ram 1500
410 Great Deals out of 10,833 listings starting at $1,400
Used Toyota Tundra
438 Great Deals out of 34,677 listings starting at $2,990

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.