Clicking noise from under dash! Help

[Kingsstar]

So, my car has been down for a while fixing random stuff. One include fixing a capasitor in the ECU. Well, when i started it up everything worked just fine for two days and now i hear the dreaded clicking under my dash again. I've read that the ground from the battery could be the issue, but i just dont see how.
Is it my capasitor again or is something else causing this problem.

 

[91 Turbo Mitsu]

Sounds like you may have another problem with your ecu. Better pull it and take a look . Did you replace the capacitor or did a shop do it for you? You may want to have it checked. Travis

 

[Kingsstar]

I had an experienced friend do it for me. The last time that it started to act up on me, i heard the notorious clicking, but also noticed the factory boost gauge trip out and bounce around. Its starting to do that again, but its not everytime i start the car.
I just need to figure it out because im done with school in a week and have to drive it home.

 

[91 Turbo Mitsu]

Did you replace all of the capacitors or not. Also double check to make sure your plugs are pushed in all the way. I would unplug each one and reinstall the plugs just to give it a try. . Keep me posted. Travis

 

[timmay316]

2x what 91 Turbo Mitsu said. Did you replace all the capacitors? If not that may be the culprit. It may also be the fuel pump relay.

 

[HAZARDINTEGRA]

If the clicking is coming from the drivers side of the dash then check all the relays. I have had a faulty relay and it made all the noise in the world. I replaced it and then all ok.

 

[Kingsstar]

No i did not replace all of them.. I will go ahead and do that, but after we replaced the first one it ran fine for 4 days, so im not sure. Thanks for the help

 

[GsxProject]

My fuel pump relay went crazy when my ecu started to fry, and it's a distinct clicking noise, once after you start the car and then once after the car is turned off. When my ecu crapped it was clicking 4 or 5 times before and after the car started!! It might be the problem but those dont usually go bad, or so i've heard!