I have recently purchased a 1992 Rocky with a 1.6L gas engine in it. When I bought it the head gasket was blown and it was running rough, which I attributed to the blown head gasket. After replacing the head gasket it was still running rough so I ran down the obvious list. I checked for spark, compression and then repalced the fuel injectors. It still is running rough and when I cut the cylinders one by one the only cylinder that I am not getting any change in is cylinder number 1. These are becoming really rare here in the US and I can't seem to find any real information on these so I am turning to this forum to see if anyone has any answers or might know something that i am missing. Thanks for reading.