converter will not reset, but there is no check engine lights on

Asked by Oct 15, 2015 at 08:23 PM about the 2008 Pontiac Grand Prix

Question type: General

1 Answer

72,415

For the catalytic converter readiness monitor to set the gas tank must be between 3/4 and 1/4. No more and no less. Then just drive normally for a few days. It'll set. If you're trying to pass emissions inspection, your '08 model can have 1, but only 1, readiness monitor not set and it will pass. This is under Federal Regulation. So if this is the only one that's not set, go ahead and take it through. It'll pass. HTH. -Jim

Your Answer

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,470
  • #2
    Tom Demyan
    Reputation
    3,110
  • #3
    munron
    Reputation
    2,500
View All

Related Models For Sale

Used Chevrolet Impala
585 Great Deals out of 34,402 listings starting at $900
Used Pontiac G8
11 Great Deals out of 443 listings starting at $5,400
Used Dodge Charger
467 Great Deals out of 33,336 listings starting at $1,999
Used Chevrolet Monte Carlo
10 Great Deals out of 1,253 listings starting at $999
Used Ford Mustang
586 Great Deals out of 38,990 listings starting at $1,895
Used Pontiac G6
41 Great Deals out of 3,864 listings starting at $1,200
Used Chevrolet Malibu
1,081 Great Deals out of 61,692 listings starting at $880
Used Dodge Challenger
255 Great Deals out of 25,012 listings starting at $7,750
Used Chrysler 300
344 Great Deals out of 19,357 listings starting at $900
Used Jeep Grand Cherokee
1,062 Great Deals out of 71,978 listings starting at $1,195

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
11 Great Deals out of 445 listings starting at $1,750
2007 Pontiac Grand Prix For Sale
3 Great Deals out of 367 listings starting at $2,295
2006 Pontiac Grand Prix For Sale
435 listings starting at $3,950
2005 Pontiac Grand Prix For Sale
363 listings starting at $4,488

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.