Honda civic del sol won't rev past 4k on highway?
I put a brand new distributor on my del sol. It solved the jumping rpm neddle and temp guage. But it still will not go over 4k rpm on highway. It just has no power after that. @ 4k, my engine isn't even screaming or trying to rev higher, it just sits there. So my car tops out @ 85 to 90 mph. I used to could hit 115 with no peoblem. Any suggestions?