ignition question

[Bryan22]

i just tested resistance between corresponding terminals on my coil packs. on the dirvers side coil pack i got 15.3-15.8 and the passenger I got 16.1-16.5 the book says it should be 13-15k does that mean the coil packs are bad?

 

[Bob Ayers]

If you don't have a CEL, along with misfire codes, your coilpacks are fine!

 

[Bryan22]

thanks bob, i figured it out. turned out to be bosch plugs causing all my problems.