so my gf's brother has a 22R. took a ride in it today and it sounded like it had a huge cam and was doing that looping or whatever sound it is that hot rods make at idle... his sounded like that. maybe after ten minutes of running it just idled high but purred like a brand new motor
so far he has checked/replaced:
v-lines
tune up (plugs, wires... ect.)
tried high idle/low idle
cant remember what else. but if this makes sense, anybody have ideas on what to check next?
ill try to take a video for audio next time im at his place... but thanks in advanced
