My engine lights been on since I bought my 03 dodge ram 1500 slt and we've tried everything. My buds a mechanic and use the code machine to find out where the problem is, turns out its an evac problem


Asked by May 03, 2012 at 06:25 PM

Question type: Maintenance & Repair

The code said E-vac but big or small we dont know, Yes i bought a new gas cap because most of the time its just something stupid like that. Mechanics can seem to figure it out either or find it. any ideas?

1 Answer


There could be a hose cracked or disconnected that goes from, or to the fuel tank. Or a hose in the engine compartment. I had rusted tubes on top of the fuel tank, of a 2002 Trooper. Also had rusted out tubes on 1997 dodge on ton 4x4. Any thing that breaks the seal could do it.

1 of 1 people found this helpful.

Your Answer

Add photo

Related Questions


Search Maintenance & Repair Questions

Maintenance & Repair Experts

#1 Tom Demyan
Tom Demyan
Reputation 174,790
#2 dandyoun
Reputation 93,480
#3 tennisshoes
Reputation 76,020
View All

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.