Have you tried a new distributor cap & rotor ?? ,as, they may be corroded/pitted.
Timing is off.
He changed the methods or ways of the running of politics and law .
Yes, because they could change their mind about some of the people running and then they change the way they run and the their lifestyle is changed.
You have to change the mass flow sensor
Change your fuel fiter and air filter
As long as it is running, & starting good, & getting good mileage, change them at 100,000 miles.
By energy conversion. For example heat can be changed into kinetic energy by running a turbine to move a vehicle.
Change your fuel filter. If if it only does it when the engine is hot, check for a coolant leak.
The present perfect of "change" is "has/have changed." For example: "I have changed my mind about going out tonight."
It changed when it changed
The Mass Air Flow Sensor will cause some of the problems that you are having with Idle and acceleration and even code 172 Change out the sensor
The past tense of change is changed.