what cause my check engine light to stay on when driving on the street but goes out when driving on the highway?

Asked by Sep 06, 2012 at 05:01 PM about the 1993 Lexus LS 400 Base

Question type: Maintenance & Repair

Please help me if you can check engine light stays on when driving on the streets but when i get on the highway the check engine light goes out then comes back on when i return driving on the streets could it possibly a O2 sensor problem?

2 Answers

10,305

You need to go have the code pulled at a parts store. Could really be anything.

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Best Answer
65

I'm thinking Having the codes pulled will lead you in the right direction,however will not solve the problem if you are not a mechanic like me find one that you trust,good luck it took me 30 years to find mine.

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