Quote:
Originally Posted by mecheng77
Why did you change the injectors, coolant temp sensor and fuel rail sensor?
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Coolant Temp Sensor as preventative maintenance.
I had a check engine light on due to the fuel rail sensor intermittently failing, so changed that as well. I forgot the actual code the led me to that diagnosis.
The injectors were done after I had done the valve cover gasket, and figured while I was in there, I'd replace the injectors as well. I also replaced all the spark plugs since I was in there.
I was going to do the ignition coils as well, but my research indicated that it wasn't a part that failed very often. I probably should have changed them since I was in there anyways.