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发帖数: 55 | 2 1. More than 50% of the cases for "check engine light" are due to some
probelm with the oxygen sensor. My friend working at Middas told me that it
will not kill your car, but the engine efficiency will be affected.
2. Some times the ineffcient combustion of fuel in engine can cause check
engine light "on". It can be caused by diry injector. You can buy a bottle
of injector cleaner for a couple of bucks and pour it in your gas tank next
time you fill your tank. It may fix the problem. If it does |
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