Sent it to a mechanic and he said the camshafts where bad, changed out the head on the passenger side, now only cylinder 5 was misfiring. Checked everything on the engine and everything is fine. Took it to a different mechanic and same thing, everything on this engine is fine and they cant find why its misfiring. Any thoughts on what it could be?
The oxygen sensor is a vital part of a gasoline engine's sensor array. The sensor array consists of the electronic measuring tools your engine's computer uses to properly regulate the operation of your 2015 Jeep Grand Cherokee 's engine and keep it running smoothly and safely.
A check engine light can indicate a broad spectrum of problems with your 2015 Jeep Cherokee. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service engine 2015 Jeep Grand Cherokee presents with a check engine light and no other symptoms. After plugging in the wiTech diagnostic tool, code P0440 was observed. Whe Nfxvk. 360 341 423 258 98 186 231 179 221