Aug 012015
 

The check light engine was on when already purchased the car I would like to know what would happen to the car if water or bleach was put in the gas tank of a car whose check light engine was already on

  One Response to “1995 contour”

  1. Might depend on the reason the check engine light was on. If the check engine light was on because of a small evaporative leak which could be the purge solenoid or lines connected tot eh fuel tank. It might be possible that in someway it may cause a seal to expand and make the light go out(not very likely). It however should not be mixed with fuel and run through the injectors.
    If your check engine light is on, why not pull the codes and post them. You can do this yourself.

    How to pull Mercury Check Engine light codes.

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