hey

its the coils of 5 gen, so bad? have change coil of cyl 1 and five fore long time ago of same reason

never change coils of A 32 i have with same engine

i have get error code po303 misfire cyl 3 and cheek with a multmeter and see connection of all pins, not only 1 and 2, so i try too change coils with 3 and 5 too check it up about i get po305 misfire cyl 5,

because po300-306 can bee injector too fore example, and drive , and cheek the error code agin, yes i get po305

check it up connectors of power, from ignition its was good and from Ecu too and test it the earth conetion too



have order a new coli now

 

The coils can fail. If you swap the coils and the code follows the coil it's bad.

Hitachi makes the best coils for our cars and they're reasonably priced.

Also inspect the plug. Misfiring can foul the plug with unburned fuel.