Hey scotty i have a 2007 Camry it has 17000 miles v6 engine when i put the key in and make all the lights come on all of them do but the low gas and check engine light iv ran low on gas recently and it came on and it works so i found that odd but im worried the check engine light may have been messed with. I bought the car 2 months ago should it not come on during that? or should i be worried and have it looked at. I also used the blue driver scan tool and it had these 2 engine codes P0304 cylinder 4 misfire detected and B2799 Immobilizer malfunction and the light never came on either but i know you said it wont come on unless its like 25% or more off so i don`t know what to do help!
K I will try plugs and coils but what should I do about the check engine light not working issue?
Better hope you don't have a dirty injector if you ran it low on gas it can get clogged or maybe low fuel pressure do to the gas being low
try new spark plugs and ignition coil on #4. and try to find another known good key as they do wear out