02 chevy trail blazer

Asked by Nov 18, 2016 at 09:46 AM

Question type: Maintenance & Repair

my trailblazer keeps throwing a large evap code,
have replaced the filler neck & fuel pump
(mechanic said something was wrong with it) got
it back 2 days ago threw code again this morning,
anyone habe an idea of what it could be?

1 Answer


You'll need to have your mechanic do a smoke test to find the leak. HTH. -Jim

Your Answer

Add photo

Related Questions

  • 04 chevy trail Blazer 1 answer

    My friend has a 04 trail blazer. Will not start.

    2004 Chevrolet Blazer 4 Door LS


    Maintenance & Repair

  • 2003 chevy Trail Blazer 2 answers

    A freind of mine has a 2003 chevy trail blazer when you put it in 4 high or 4 low it stays in 2 wd.Would it be the actuator onthe front end or the encoder on the tcase? some sites tell me that They ar...

    Maintenance & Repair

  • 2005 Trail Blazer Back up lights 1 answer

    I noticed that when I put my Chevy Trail Blazer in reverse the lighted segment on the dash that shows the transmission is in reverse does not light up. It does light up in all others positions. Also...

    2005 Chevrolet TrailBlazer LS 4WD


    Maintenance & Repair

  • 02 chevy blazer heater blower intermittent working 3 answers

    The heater blower works sometimes. I started it this morning and it didn't work. Later went out and started the blazer and the blower worked ok. It worked ok after shutting the blazer off and restarti...

    2002 Chevrolet Blazer 2 Door LS


    Maintenance & Repair

  • can trail blazer driftes? 3 answers

    can the trail blazer driftes??if yes how much is the risk that it will roll down

    Chevrolet TrailBlazer




Search Maintenance & Repair Questions

Maintenance & Repair Experts

#1 Tom Demyan
Tom Demyan
Reputation 163,130
#2 FordNut
Reputation 109,180
#3 dandyoun
Reputation 89,470
View All