Idles rough at first, stalls once and then runs fine.
2002 4.7 HO V8 Overland
So, I know I have exhaust leaks as I can smell them and I have codes. Just donít have the money to get it fixed right now. Recently though, it started acting up and I wanted to see if there was something I could be checking or replacing myself. The mechanic said to start with the mass airflow sensor but I figured Iíd bring the question here first and see what everyone thinks before I start replacing things.
Say I start it up, it idles incredibly rough and bounces and you can hear the muffler making kindof a popping sound some times. From there, if I go and take off, there will be a spot where it kindof stalls even though Iím giving it gas and then the engine will do a quick rev in rpms and it will take off very quickly. After that, it runs fine with no issues including putting it in park and letting it idle. However, if I turn it off and then back on again, it usually doesnít idle well.
Mass Airflow Sensor
I appreciate the help!