Hello 2009 xfr throwing up codes p0019 and misfiring on cylinder 2 4 6 8 was parked for a week come back these codes on I plugged it into a snap on reader and got the one code then drove it round the block threw the misfiring on those 4 cylinders any help or advice

 

Nice to see people help on here so called forum talk about boring

 

Clear the codes and add BG44K fuel additive and fill the tank first and see what takes place.

Gus
JagRepair.com - Jaguar Repair Information Resource

 

What a great way to get help!!
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Could have a timing issue. If i remember correctly, P0019 is cam to crank correlation code. You may have chain stretch or VVT issue. It correlates to one bank of cylinders so that where i would start.