The jeep doesn't start And backfires through the air cleaner

Try the ground on the block on passenger side 3 wires led to the block above ur oil filter if you have the 4.0 clean them and reinstall then check your battery terminals

How many miles on the engine? Backfiring in the air filter can be caused by timing problems; possibly a jumped timing chain. Difficult to tell with the limited info provided.

My jeep would die when I turned a corner back fire as if it was out of gas. Ended up being a ground

1998 jeep grand cherkoee larado sometime when I am driving it starts to chug like it is not getting gas I pull over put it into park and step on the gas them I am able to continue drivivg