Jekelmsg1

Ok so update I have since replaced the valve gasket seals ( pain in the ass ) and no longer have the stalling issue next in the 2do list is cv boots is there a way to change them with out removing the axels I’m only 1 man with 2 hands

170k While driving my car will go into failsafe and disengage transmission at which point i coast to a stop turn off the ignition wait for 2 clicks in the dashboard (from passenger side) turn the key over (it doesn’t catch) and then turn to off position and turn over and it will start and be run fine except the check engine light stays solid and the cruise control light blinks and will stay this way for a few trips then both turn off the codes it throws are P2138, P0506,P0102 when I got the car (from my grandma ) the MAF was disconnected and the oil and filter along with the air filter had not been changed since 2018 (3yrs ago!) and the oil smelled of gas anyone have any ideas (I’ve clean the MAF and changed oil and both filters)