Having problems with your 1996 Chevrolet Blazer ?

Wont complete scan to pass emission test

\015 My 1996 chevy blazer 4.3 wont go thru emmision test no check engine light and when the test place or myself scan vehicle keeps saying readiness test not ready only for 02 sensors egr and evap???? but no trouble codes?\015 Posted / edited by AnonymousUser on : 23-11-2020

Answers :

When you rest your codes there is a series of tests your ECU has to go through before you can pass emissions. this is done some people can reset the code and go before its sets the code again. on the 96 you can have 2 tests not complete for it to pass. basicly you have to drive the car a couple days for the tests to pass.
\015\012 check the readiness tests wait until only 2 have not passed. then you should be good.so drive and check.
\015\012ASE certified
\015\012PLZ rate.
Repair Help & Product Troubleshooting for 1996 Chevrolet Blazer

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