Engine and DPD lights constantly on

2005 ISUZU ELF
334,000 MILES • 4.4L • 6 CYL • 2WD • MANUAL
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RICHWELL MULEYA
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  • 4 POSTS
My engine and DPD light sensors are constantly on. Changed oil, fuel and oil filters, lights still on and it misfires.
Mar 14, 2018 at 9:36 AM
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MHPAUTOS
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You need to first do a scan and post back the codes set, with that i can start to look into what is going on for you.
Mar 14, 2018 at 11:34 AM
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RENEE L
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Hello RICHWELL MULEYA,

If you decide you would like to conduct the scan yourself here is a link to an article from this site that features written step by step instructions and pictures explaining how to do the scan yourself. Also, I have included a link to our YouTube channel with a how to video on code scanning.

This is applicable even if your check engine light is not on.

Most scanners are inexpensive to purchase, you can purchase one online from sites like Amazon.com

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

https://youtu.be/YV3TRZwer8k

Once you have the codes please get back to us with the code number(s) so that we can further assist you. We are always happy to help.

Thank you for visiting 2CarPros.com.

Kindest regards,

Renee
Admin
Mar 14, 2018 at 12:49 PM
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RICHWELL MULEYA
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Thank you for the response. I will get back to you as soon as I can have the scan done
Mar 26, 2018 at 1:23 AM