misfire on 2 cylinders
Posted: Tue Mar 11, 2014 10:01 pm
Hi i have a misfire on cylinders 3and 5 on my 3.4 the head has been refurbed and skimmed i am not sure wether it is compression or th 123 dizzy i have taken comp/ readings and the lowest is at 120 and the highest is 130 however the two misfiring cylinders are at the mid range, as it is 8 to 1 and according to the book should be 155 psi are these readings too low and the cause of the misfire a dizzy cap and rotor are on there way as it has an after market dizzy cap ?
cheers jim
cheers jim