94 lt1 running rough, what can it be
#3
"Running Rough" = Prepare to spend time or money. Most likely could be anything like Opti, plug wires, plugs, injectors, O2's, MAS, vacuum leak. If you don't do the work yourself prepare for some $$$ shop bills. If you have scans or engine analysis tools it will be less money and more time. Lots of people sell the car when they see what it cost to get it running correctly. For the correct price it could be a good deal. Just know what you are getting into and factor the costs.