Burning oil

Asked by Apr 24, 2016 at 08:46 AM about the 1994 GMC Sierra 1500 C1500 SL Standard Cab LB

Question type: Maintenance & Repair

I have a 1994 GMC Sierra and it's burning oil, I
don't know y, but it doesn't smoke what could be
causing it, I just did a tune up and oil change not
even a month ago, it does have high mileage but
I'm just wanting to know whats causing it and what
I can do about it

1 Answer

228,125

How much are you burning? Mileage? Most probably worn valve seals or piston rings. You can try running thicker oil. But if you really want to fix, it would involve rebuilding or replacing the engine. do you want to keep the truck?

Your Answer

Add photo

Related Questions

Search GMC Sierra 1500 Questions

GMC Sierra 1500 Experts

#1 dragonflyoffshore
dragonflyoffshore
Reputation 4,850
#2 John Saffrahn
John Saffrahn
Reputation 3,420
#3 Glenn Clingenpeel
Glenn Clingenpeel
Reputation 3,020
View All

Related Models For Sale

Used Ford F-150
2,425 Great Deals out of 210,967 listings starting at $895
Used Dodge Ram 1500
448 Great Deals out of 11,539 listings starting at $700
Used GMC Yukon
404 Great Deals out of 16,400 listings starting at $1,800
Used Toyota Tacoma
537 Great Deals out of 37,924 listings starting at $2,900
Used Chevrolet Tahoe
633 Great Deals out of 27,859 listings starting at $600
Used Chevrolet Camaro
142 Great Deals out of 35,634 listings starting at $1,995
Used GMC Sierra 2500
4 Great Deals out of 163 listings starting at $2,400

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
34 Great Deals out of 39,005 listings starting at $21,410
2016 GMC Sierra 1500 For Sale
90 Great Deals out of 3,826 listings starting at $18,810
2015 GMC Sierra 1500 For Sale
127 Great Deals out of 4,092 listings starting at $14,999
2014 GMC Sierra 1500 For Sale
141 Great Deals out of 4,453 listings starting at $14,495
2013 GMC Sierra 1500 For Sale
71 Great Deals out of 2,310 listings starting at $8,096