Godspeed Auto

2017 Kia Sedona LX
P0913 fuel rail pressure sensor high input.
Shop quote customer $850 for repair.
Asked me to change the sensor, after taking a visual, I noticed ground wire at sensor harness was chewed through. Repaired wire and car is running good and no engine fault.

2013 Dodge charger 5.7 (Overheating).
Replaced radiator because it was leaking. Test all 3 fan relays, because fan did not turn on, relay #3 was bad.
After removing spark plugs for a compression test, cylinder 3 spark plugs were wet. Results was low compression, blown head gasket.