How do I get More power from my 6 cylinder 2008 Sierra?

Asked by Joey Dec 09, 2020 at 07:39 PM about the 2008 GMC Sierra 1500 SLT Ext. Cab LB

Question type: Car Customization

What can I do to get more power out of my 2004
GMC Sierra 6 cylinder ? Also what would make the
engine light starts flashing at 75 mph.

2 Answers

41,240

A flashing engine light might mean a misfire. Scan for the OBDii trouble codes to get an idea on what the exact issue is.

1 people found this helpful.

Don't waste your time trying to get more power. Sell it and buy a V8 truck. Any V8 will be far faster than a hot V6.

1 people found this helpful.

Your Answer:

Own this car?

Share your experience with others.

2008 GMC Sierra 1500

Review another car

CarGurus Experts

  • #1
    yetilikesbeer
    Reputation
    12,840
  • #2
    dragonflyoffshore
    Reputation
    11,750
  • #3
    John Saffrahn
    Reputation
    11,690
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Silverado 1500
4,160 Great Deals out of 123,229 listings starting at $1,999
Used Ford F-150
6,459 Great Deals out of 169,177 listings starting at $1,871
Used GMC Sierra 2500HD
543 Great Deals out of 24,583 listings starting at $3,995
Used Toyota Tundra
1,044 Great Deals out of 31,821 listings starting at $2,999
Used Chevrolet Silverado 2500HD
1,016 Great Deals out of 40,369 listings starting at $2,495
Used GMC Yukon
683 Great Deals out of 15,760 listings starting at $2,996
Used Toyota Tacoma
2,176 Great Deals out of 55,903 listings starting at $3,995
Used Dodge RAM 1500
76 Great Deals out of 1,407 listings starting at $650
Used Chevrolet Tahoe
1,332 Great Deals out of 34,727 listings starting at $1,550
Used Ford F-250 Super Duty
1,288 Great Deals out of 51,787 listings starting at $2,905
Used GMC Canyon
319 Great Deals out of 13,013 listings starting at $4,499
Used Chevrolet Corvette
793 Great Deals out of 14,532 listings starting at $4,999

Used Cars for Sale

2025 GMC Sierra 1500 For Sale
34,257 listings starting at $32,565
2024 GMC Sierra 1500 For Sale
211 Great Deals out of 17,690 listings starting at $25,310
2023 GMC Sierra 1500 For Sale
240 Great Deals out of 3,026 listings starting at $24,998
2022 GMC Sierra 1500 For Sale
144 Great Deals out of 1,842 listings starting at $24,607
2021 GMC Sierra 1500 For Sale
290 Great Deals out of 3,450 listings starting at $20,597

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. Content will be removed if CarGurus becomes aware that it violates our policies.