Car: 92 Civic Coupe
Engine: 95 B18c1 ALL STOCK


Problem: Car has been running fine for years but now all of a sudden when driving over bumps or sometimes when at idle. it will drop idle for a second and almost stall. it doesnt actually stall but it gets to the point and then it will be running fine... we changed out the plugs and wires yesterday and still same problem im thinking maybe the fuel pump? or the igniter?

BTW i search already and no ones problems seem to be like this...

 

dude i got the same problem when im running my car going around 50 miles i downshift to slow down when i completely stop my idle drops to 0 and jumps right back up to 1 thousand rpm my car still does it i dont kno wut can be the problem i dont kno man i cant help u but i have the same problem anybody knows wut can be the problem?

 

^^^^ how about use some periods and breathe.

 

figured out what it was, it was a bad ground off the VAFC wasnt soldered just kinda there so i fixed that can car doesnt do that anymore!