What will cause spark plug on cylinder #6 to burn oil and misfire on 2008 Silverado 5.3l

Asked by Dec 08, 2015 at 02:44 PM about the 2008 Chevrolet Silverado 1500 LT1 Crew Cab 4WD

Question type: Maintenance & Repair

1 Answer

35,155

It would be worn oil control rings or a leaky valve seal. You can install a spark plug with a higher heat range which will help burn the oil off and keep it from fouling. If you just have one bad cylinder hopefully this will help keep your truck running longer.

Your Answer

Add photo

Related Questions

Search Chevrolet Silverado 1500 Questions

Chevrolet Silverado 1500 Experts

#1 John Carson
John Carson
Reputation 1,660
#2 Silverado_owner_2006
Silverado_owner_2006
Reputation 1,440
#3 tenspeed
tenspeed
Reputation 1,350
View All

Related Models For Sale

Used GMC Sierra 1500
1,195 Great Deals out of 58,871 listings starting at $2,495
Used Ford F-150
3,475 Great Deals out of 207,573 listings starting at $1,273
Used Dodge Ram 1500
545 Great Deals out of 13,072 listings starting at $1,800
Used Chevrolet Silverado 2500HD
387 Great Deals out of 28,807 listings starting at $2,295
Used Toyota Tundra
699 Great Deals out of 28,803 listings starting at $2,500
Used Chevrolet Tahoe
1,083 Great Deals out of 32,100 listings starting at $1,495
Used Toyota Tacoma
800 Great Deals out of 34,292 listings starting at $2,988
Used Chevrolet Colorado
339 Great Deals out of 17,224 listings starting at $2,195
Used Ford F-250 Super Duty
451 Great Deals out of 43,257 listings starting at $2,995
Used GMC Sierra 2500HD
140 Great Deals out of 13,629 listings starting at $1,500
Used Dodge Ram 2500
179 Great Deals out of 5,708 listings starting at $2,900

Used Cars For Sale

2017 Chevrolet Silverado 1500 For Sale
46 Great Deals out of 80,368 listings starting at $19,398
2016 Chevrolet Silverado 1500 For Sale
354 Great Deals out of 16,958 listings starting at $18,657
2015 Chevrolet Silverado 1500 For Sale
355 Great Deals out of 7,620 listings starting at $16,397
2014 Chevrolet Silverado 1500 For Sale
492 Great Deals out of 11,126 listings starting at $12,888
2013 Chevrolet Silverado 1500 For Sale
277 Great Deals out of 6,501 listings starting at $9,950