Having problems with your 2004 Chevrolet TrailBlazer ?

Chevy Trailblazer 2003 ran the battery down now wont idle

\015 I have a 2002 Chevy Trailblazer that I had not drove for a while the battery ran down to zero and would not hold a charge I put a new battery in when I started the engine I get "Service Engine Soon" "Reduced Engine Power" on my display the car will not Idle keeps running up and down and giving it gas does nothing? Is it the computer? do I need to reset the computer? the car ran perfect before the battery went dead.\015 Posted / edited by AnonymousUser on : 29-06-2020

Answers :

Try changing the air filter ,i had a problem ,at ilde in drive my trailblazer would stall, changed the air filter now it's not stalling and got my power back ,there is a secondary air pump that i have to change ,
\015\012not sure were it is ? still not running perfect but it's running better .and my service light is on too.
\015\012i got it put on scope ,it's the pump .
\015\012not sure if this helps ,but i'm start to run in to problems too,i have a 2004 trailblazer.
\015\012i like to do fix things myself ,i hope i can.it's the cost if you know what i mean.
Repair Help & Product Troubleshooting for 2004 Chevrolet TrailBlazer

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