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Why does the Service engine soon light flash when accelerating but stay lit when coasting in an 2003 trailblazer?
Wiki User
∙ 15y ago
Flashing SEL means do not drive. The cat could melt due to a rich condition probably caused by a misfire. Plug/coil problem.
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Wiki User
∙ 15y ago
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How do you reset service engine soon light on 2003 Chevy trailblazer?
How do I reset the service engine light on a 2003 Chevy Trailblazer?
Why is my Chevy 2003 LTZ Trailblazer slow to accelerate and engine strains when accelerating?
check cat converter if it has 75000 miles or more
When coasting at approx 5 mph and then accelerating your Chrysler Pacifica will clunk when the trans re-engages Is this normal?
I had the same problem. The dealer replaced the engine mounts at $550.
What can be a problem when service engine light is on on a 2003 chevy trailblazer?
When service engine light is on on a 2003 Chevy Trailblazer, the problem could be a faulty thermostat, a circuit range performance problem, or any other problem.
Why Service engine light is on?
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What does the check engine light look like on a 2005 trailblazer?
In US it says "SERVICE ENGINE SOON" in Canada it looks like an engine.
Are you coasting if in gear with clutch in?
Of course you are coasting. The clutch has disengaged the transmission (no matter what gear) from the engine.
What can you do if your 2003 Chevy Trailblazer is running rough and sputtering and gives you a flashing service engine soon light when accelerating and a steady light coasting?
The FLASHING light indicates a do not drive situation. This is usually indicative of a misfire. The code will show up and tell you with the use of a code reader. The code will tell you which plug. Most times it is a bad plug or coil pack. The rich condition created by the misfire will melt your catalytic converter if you continue to drive the vehicle. This is why the light flashes. For more information visit the Related Link.
What could cause Check Engine light to blink while accelerating but go off when coasting or braking on 2002 Isuzu Rodeo?
possibly a transmission code from the ecm. i would have this checked soon. transmission damage possible.
Accelerating the engine feels like its sputtering and the service engine soon light comes on?
Have it checked for codes. That should give you a starting point for diagnostics.
Why does the service engine light come on when accelerating your 2000 mercury villager?
It's probably misfiring. You would need to diagnose why.
Why wpould you hear a whining noise from your car only when gear engaged and accelerating not while coasting etc not really any noise on deceleration either it is an automatic transmission?
Friction in the transmission system may cause whining noise when a car is accelerating. A poor engine or clutch assembly may cause the excess friction in the transmission system.
