2003 GMC 4.3 does not shift into any gears

Asked by Dec 03, 2014 at 07:28 PM about the 2003 GMC Sierra 1500 SLT Extended Cab SB

Question type: Maintenance & Repair

I have a 2003 GMC sierra pick-up I went to go out today and I have no gears forward or
reverse
Any ideas what my problem could be
Thanks Randy

1 Answer

17,460

Check your transmission fluid level. If its low fill it to the proper level while its running. Then look for the leak. If its not low and is brown/black and smells burnt, its time for a rebuild or one out of a junkyard.

Your Answer

Add photo

Related Questions

Search GMC Sierra 1500 Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

GMC Sierra 1500 Experts

#1 dragonflyoffshore
dragonflyoffshore
Reputation 4,630
#2 John Saffrahn
John Saffrahn
Reputation 3,240
#3 Glenn Clingenpeel
Glenn Clingenpeel
Reputation 2,910
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,580 Great Deals out of 152,650 listings starting at $1,500
Used Ford F-150
3,105 Great Deals out of 209,134 listings starting at $1,200
Used GMC Sierra 2500HD
156 Great Deals out of 13,277 listings starting at $3,500
Used Toyota Tundra
666 Great Deals out of 28,480 listings starting at $2,798
Used Dodge Ram 1500
512 Great Deals out of 13,113 listings starting at $1,495
Used Chevrolet Silverado 2500HD
389 Great Deals out of 27,210 listings starting at $2,998
Used Toyota Tacoma
711 Great Deals out of 32,261 listings starting at $2,750
Used GMC Yukon
559 Great Deals out of 17,232 listings starting at $1,875
Used Chevrolet Tahoe
831 Great Deals out of 28,003 listings starting at $1,700
Used Ford F-250 Super Duty
467 Great Deals out of 43,492 listings starting at $1,900
Used GMC Sierra 1500HD
4 Great Deals out of 115 listings starting at $4,500
Used Chevrolet Camaro
417 Great Deals out of 40,746 listings starting at $3,500
Used GMC Canyon
128 Great Deals out of 8,089 listings starting at $2,000
Used GMC Sierra 2500
194 listings starting at $4,999

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
23 Great Deals out of 32,873 listings starting at $23,800
2016 GMC Sierra 1500 For Sale
75 Great Deals out of 4,648 listings starting at $18,710
2015 GMC Sierra 1500 For Sale
144 Great Deals out of 4,279 listings starting at $15,888
2014 GMC Sierra 1500 For Sale
165 Great Deals out of 4,286 listings starting at $8,988
2013 GMC Sierra 1500 For Sale
117 Great Deals out of 2,467 listings starting at $9,950