Just replaced motor in 2006 qx56 exhaust is glowing red on right bank
10

Asked by kenandkristi Oct 11, 2018 at 05:34 PM about the 2006 INFINITI QX56 RWD

Question type: Maintenance & Repair

Just put in a used motor in this qx56 .
Run pretty good seems to have a little
miss but the exhaust manifold is
glowing Bright red right at the collector.
Oh and speedometer doesn't work. Any
thoughts. I'm thinking cat plugged

2 Answers
43,910

Hornet_2497 answered 6 years ago

That little miss is allowing unburned fuel to combust/burn in the exhaust manifold. I would bet a good tune up, especially new spark plugs, would eliminate that red glow. If not, then check the cat.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Shortcuts

Search INFINITI QX56 Questions

CarGurus Experts

  • #1
    Starr Lehner
    Reputation
    390
  • #1
    GuruWC1LG
    Reputation
    390
  • #3
    Nimrat Jahan
    Reputation
    370
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Nissan Armada
3 Great Deals out of 183 listings starting at $6,999
Used Acura MDX
27 Great Deals out of 773 listings starting at $6,495
Used Cadillac Escalade
24 Great Deals out of 371 listings starting at $6,900
Used Chevrolet Tahoe
22 Great Deals out of 922 listings starting at $11,900
Used Audi Q7
26 Great Deals out of 528 listings starting at $3,950
Used GMC Yukon
11 Great Deals out of 947 listings starting at $1,225
Used Lexus GX
3 Great Deals out of 56 listings starting at $13,800
Used Ford Expedition
31 Great Deals out of 822 listings starting at $7,888
Used Toyota Highlander
29 Great Deals out of 737 listings starting at $2,495
Used Dodge Charger
35 Great Deals out of 643 listings starting at $4,888

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.