Not too sure what the problem is but I was driving down the Vet. tonight and opened her up, as I was getting off the exit the engine stalled. Started it back up after a few atempts and a somewhat loud knock is coming from the engine. The engine has absolutly no power and keeps stalling. So what do you guys think... worth fixing or time for a swap. By the way I have a '97 kouki with 120,000 miles.