$7E8 & $7EA Codes.. where should I start?

Asked by Guru953HSZ Jan 20, 2021 at 02:07 PM about the 2008 Chevrolet Impala 1LT FWD

Question type: Maintenance & Repair

Any idea where I should start? THE vehicle is an
2008 Impala LT theres a bit of knocking around the
sparkplugs which I believed to be the problem.
I havent changed the Sparkplugs but when I
plug6up the scanner and got the codes $7E8 &
$7EA.

*I believe it is an 1LT FWD *
*i Just know it's an LT for sure*

2 Answers

F_O_R answered 3 years ago

Those are not codes, they are some sort of scanner protocol. Scan again.

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