Recently our suburban has developed an issue during acceleration. At first it seemed like a momentary hesitation then everything was fine. We took it in, and had the fuel filter changed and had the spark plugs and wires checked. Over the next couple of outings it just got worse. The last time we had it out we were barely able to limp it home, and couldn't get it above 15-20 mph. At this point whenever you attempt to accelerate it sort of shudders and coughs, unless you just barely press the accelerator. It still idles just fine, but it can't really go anywhere.
I was hoping that someone might have some idea of what's gone wrong before we have it towed off to a shop for repairs.
I was hoping that someone might have some idea of what's gone wrong before we have it towed off to a shop for repairs.