87 buick lesabre


#1

miss ineng new coils,module, plugs, wires did compression test all six good 3.8L VIN 3


#2

So is the miss present at idle only or at all speeds?
Exactly what are those compression readings?


#3

rhe miss is at all speeds the c compression readings are from 135- to 160 that is just a average acrocc a;; six cylinders