My 80 Pantera just started idling funny the other day. It runs good above idle with no hesitation or flat spots but when it idles it suges/cuts out like it's only hitting on one cylinder. It just about dies then then runs good for a second then misses/cuts out for a second--it does this for about 5 seconds and dies, then it starts a little harder than usual. It does this hot or cold. I just bought it a couple of months ago drained the fuel, cleaned the carb and replaced the fuel lines. It's been starting and running awesome.
Any ideas what it may be?
Any ideas what it may be?