2012 Mazda 5 sport - $2,200 (Grants Pass)

Neat little wanna be mini van.
I bought it for 2,000 last month and was told that it just need a new battery.
Replaced that for (90) did not fix problem.
After getting to about 40-50 mph is goes into limp mode.
I also replaced all 4 engine coils and spark plugs, at about 500$ but still having the issue and can't afford/ don't have the time to get it to the mechanic.
Currently it is still driveable, my daily driver for now until I can get a new one.
Can show proof of battery, engine coils and spark plugs replaced