Problem #1 I changed the battery in my key but sometimes when I get into the car it won’t start and I have to keep pushing the key into the manual key port until it recognizes it. This only happens after I turn off the car for a second.
#2 when I turn on my car I think it’s my rpms but it stays below 1 like it’s struggeling

#3 when I put the car into drive it takes about a second then jerks forward like it has a loss of power

#4 when I put the car into reverse it takes about 2 second to reverse and if I’m on a very slight hill like in a driveway sometimes it won’t reverse or reverse very slowly

#5 finally sometimes after a drive it would smell like something’s burning .
Anyone know how to fix this ? I kept resetting the codes and now it doesn’t pop up any more so I can’t check the check engine lifht

 

Sounds like you need a mechanic. Never erase codes without writing them down lmao.