Hi, I just recently bought a 1990 accord w/ an F22B1, and upon hittin 5000 rpm when vtec shud engage, car messes up (electronics go wild, shakin, loss of control). As well, the clock never reads correct time, always resets. i figure the cpu is messed up, but was also wonderin if it had nethin to do with oil level (cuz i know vtecs are super picky) or the solenoid is goin. Any advice is good advice, thx!

 

Sounds more like electrical problems to me.

 

unless it is a swapped engine then you got nothing, vtec wasnt in accords till later years