I have a carbed 7.4L engine in my Blazer. There is something wrong with one of the cylinders, not sure exactly what, but when it's spark plug wire is hooked up it backfires through the carb. When that cylinder's wire is unhooked, it runs fine.
Is it bad to drive around like this? (on only 7 cylinders) Will the unburned fuel wash the oil off the cylinder?
I don't really want to fix it until the weather warms up. I don't drive this truck very often so the loss of power/mileage isn't really a problem.
Is it bad to drive around like this? (on only 7 cylinders) Will the unburned fuel wash the oil off the cylinder?
I don't really want to fix it until the weather warms up. I don't drive this truck very often so the loss of power/mileage isn't really a problem.