my friends 92 integra dies over 3,000 rpms. it starts and you can drive it but just not past 3k. its the original motor but they pulled it out for w/e reason i do not know. the CEL does not come on from what they tell me. what could be wrong? how do i pull the CEL for a DA integra?

 

it sound that the timming belt jummped a couple of teeth, whats the mileage?
when was the last timming belt change?

 

check ignition coil if timing is good.

 

ok.... i guess they told me the wrong crap. its not a 92-93 integra... its actually a 1990 ls integra with the same original engine but converted to 0BD1.

the motor is acting up and will die if you dont give it some gas and still, it cannot go over 3k without dieing.

 

so it sounds like a vacuum is not plugged in right..
obd1 has a sensor in the throttle body but in obd0 is against the firewall.