Q: Choking with a load on the engine

asked by on January 30, 2017

When first started it runs fine but when you get to a hill it starts choking like it's flooding out and looses power. Codes read random miss fire, miss fire cylinder 1,2,3 I changed the coil packs but did not fix the problem

My car has 76852 miles.
My car has an automatic transmission.

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