05 Trib with around 48k miles, very well maintained been driving like a dream until this morning. Started it up and it shakes and check engine light was on. Pulled the codes and 6 came up PO351-PO356 all ignition coil codes. What could be causing this?

 

There is a service bulletin 01-027/05. Might have to replace sparkplugs,coils and the PCM. If the car is less than 48 months or 50000 miles. It should be covered under new car warranty. Pcm is coverd for 8 years and 80000 miles. Call your dealer. hope this helps Kevin