2020 Corolla hybrid misfire

[MARKYEV]

Got a 2020 corolla hybrid a misfire cyl 1 and cyl 4 when pushing gas. Changed the sparks same story. dont see anything wrong with it have no clue is there any knowing issues with these 2020 corolla hybrid  i should know about it? 

[alan333]

Isn’t it under warranty?

[FROSTYBALLS]

Moved to the Corolla forum.

Your car will still be covered under the Toyota US new vehicle warranty (3 years/36,000 miles) unless you have exceeded the mileage limit.

[TonyHSD]

Some more information about the car, engine , mileage, service history? 
If it’s the same 1.8 like Prius there had been cases of coolant entering into combustion chambers and cause misfire, coolant loss, and all the following. If it’s a 2.0 dynamic force engine there are reported problems with egr cooler issue that also caused misfire. These type of misfire likely to be present without fault codes as electronically everything might seems ok to the car ecu. More thorough checks needed. 

[taxidriver50005]

Did we ever get this issue resolved.... Got similar problem as so has another friend 

[taxidriver50005]

Dealer also says on 2.0 that there is a known injector problem that affects some cars... There is a tsb for this at dealers.