99 Camery check engine light comes on then goes off after a few days

The check engine light comes on and stays on for a few days then goes off. Would the code or codes stay stored in the system till cleared

Reply to
ck
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For codes that require more than one trip to trigger, the codes will stay there for a while. Otherwise, if there are no problems after a trip and the required diagnostics tests were made, one-trip codes are cleared and the MIL light is turned off.

Go to Autozone. They have free loaner OBD-II readers that will help you pull the code and clear the MIL light.

Let us know what the codes were.

ck wrote:

Reply to
johngdole

yup

autozoone

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Reply to
skewe

Thanx for the help codes were stored something to do with the fuel vapors

Reply to
ck

Reply to
johngdole

My similar problems stopped when I stopped putting in more fuel after the first "auto" shut off at the pumps.

Reply to
sharx35

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