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Old 08-29-2009, 01:23 PM   #1
morangibson
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Cool 2004 Trailblazer Hesitating

2004 Trailblazer 74,000 miles seems to lost power hesitates in the begining check engine lights starts blinking on 30 mph and then wont shut off
any ideas???
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Old 08-29-2009, 02:14 PM   #2
maxwedge
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Re: 2004 Trailblazer Hesitating

Welcome to AF, engine lite blinking is usually a misfire issue, get it scanned and post back the codes.
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Old 08-29-2009, 02:30 PM   #3
morangibson
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Re: 2004 Trailblazer Hesitating

Quote:
Originally Posted by maxwedge View Post
Welcome to AF, engine lite blinking is usually a misfire issue, get it scanned and post back the codes.

thanks and yes i tried getting it scanned but the bottom hook up its not working at all it seems to be disconnected or something
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Old 08-29-2009, 02:58 PM   #4
morangibson
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Re: 2004 Trailblazer Hesitating

also i wanna add that everytime it hits 30mph it feels like it pulls from the back once then the check engine light starts blinking and also when i turn on the A/C it struggles even more
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Old 08-29-2009, 07:01 PM   #5
maxwedge
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Re: 2004 Trailblazer Hesitating

This is over your head if you cannot scan the truck, get it to someone who can correct the scanner comm. issue.
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