i have 97 integra with ls/vtec (b16 head) and im throwing codes 4. 8. and 9. I have checked my timing on the crank and that all looks good. Also while driving at the end of 2nd gear at 8,000 rpm the car basically shuts down and sets a rev limiter at about 3,500 rpm untill i turn the car off and restart it. it also does the same thing at the end of 3rd gear but there its 7,000 rpms and i havnt tried the end of 4th. i converted to obd1 and im running a p28 from the swap shop. so if anybody can please.