It means that something has gone wrong in one of the engine systems. Get the codes read at the parts store or repair shop to see what is wrong. The engine will be running at a richer fuel mixture as long as that light is on so your MPG's will drop.
it mean get in for service soon before something serious goes wrong
1999 Pontiac Grand Am 4 Dr SE Sedan
-
Maintenance & Repair
What does a steady orange light mean.
2002 Pontiac Grand Am GT
-
Maintenance & Repair
My service vehicle soon light came on right after my oil change and has stayed on every since. What does it mean?
1999 Pontiac Grand Am 4 Dr SE1 Sedan
-
Maintenance & Repair
How long (in mileage) can the 2002 Grand Am SE with original 78,300 miles be driven safely with the Service Engine Soon light on? It's only been 1,000 miles since last oil change.
2002 Pontiac Grand Am SE
-
Maintenance & Repair
I have a 2001 Grand Am. It is always serviced and kept up. Today it did something odd...as I came to a light, it idled like it wanted to cut off but it didn't. Then as I pulled into work, the Servic...
2001 Pontiac Grand Am GT
-
Maintenance & Repair
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.