So after putting in a new alternator, changing just about all the fluids and worrying about the serpentine belt for a few days my 92 SVX seemed to be running much better. For about a week. Then it began its new problem. Low idling at stops to the point that it has actually stopped a few times and required a restart. Possibly related is a decrease in power and what seems like very irregular downshifting associated with increased engine noise and virbation.
Is this the transmission going or something else like a sensor or belt or ICU? I can't seem to find a mechanic who wants to do anything but point at the most expensive engine part and say it needs immediete replacement. Anyone know what might be going on?
