Rep Power: 0

I have a 96 civic coupe 1.6 single cam...recently everything on my car pulsates pretty much...the lights dim in and out really quickly and when it gets real bad the tachometer just goes crazy. I changed out the alternator, the alternator belt, and put in a brand new battery all at the same time...and i'm still having the problem. When i shut the car off..it won't start again...i have to jump it. The battery just won't stay charged...and it's not the alternator because i just put a new one with the belt. Any ideas? I'm stuckk

 
Rep Power: 0

i have a 2001 ex sedan and im having the same problem.i cant find anything online that will help me out.

 
Rep Power: 812

check for loose or corroded ground wires, also the main alternator power cable. have you checked voltage at the battery while the car is on?

 
Rep Power: 228

Check whether 7.5 A fuse 15 under the dash is blown. If so, you may have a common short circuit problem caused by the engine wire harness rubbing on the intake manifold bracket.