everytime i hit a bump at over 50mph my car bogs down and then the CEL comes on..always code 3 MAP..i reset the ecu and it goes away until i hit another bump again..can anyone help..thanks
its on a b18c1 obd1

 

Should check your wiring maybe their is a short or open in the wire touching every-time you hit a speed bump.

 

Hahahaha MAYBEE there is a loose wire?!?!?! Man, if you only knew Tony's car in person you would know why I'm laughing sooo much right now, tony for god sake do your self a favor go to a junk yard where they have a g3 teg and buy a new engine wiring harness I know it would save you a lot of headache. Hey, by the way you boosted yet?!?!? Let me know. Anyway hit me up on my cell if you have any questions.

Later,

Sean C.