P0301 (cylinder 1 misfire) after driving through water.
What is your question?
My 2013 Chevrolet Spark is having a misfire issue ever since running it through water. I have replaced the spark plugs and Mass Air Flow Sensor. I have also tested the coil packs. Once I replaced the Mass Air Flow Sensor my check engine light went off, but misfire stayed. OBD II reader is giving me a P0007 code now which is Fuel Shutoff Valve circuit high. I am unsure what else to check other than fuel injectors maybe. Some insight would be much appreciated.
How long has your 2013 Chevrolet Spark had this problem?
RepairPal Certified shops can diagnose and repair your 2013 Chevrolet Spark. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
I honestly do not see P0007 listed for a Chevrolet Spark. So, I'm wondering about the validity of the test.
Engine misfires should be checked first with a manual compression test of each cylinder.
You may want to enlist the assistance of some local techs near you. Here's a handy link to search for some local shops --
www.repairpal.com/repair-shops
