Code P1320 Keeps popping up after I switch out the Ignition Coils And Spark plugs I'm trying to figure out what's the problem with my car but I changed out a lot !!!! Of parts like Fuel Filter, Fuel Pump, New Spark Plugs, New ignition Coils, New crankshaft sensor And I installed both new camshaft Position Sensor.. I'm Clueless of What's Going on with my car ?? Also I got the Alternator and Starter Tested @AutoZone .

 

If you are clueless about your car, maybe it is time to bring it to someone who has a clue, like your neighborhood mechanic !

 

You didn’t mention the reason for replacing all those parts. Was the code present before you threw parts at it or did the code appear after your work?

What brand of coils/plugs and ckp did you purchase?

 

Exactly which symptoms did you experience before you started to replace parts.