PROBLEMS...Need answer from ICE old timer!

[consonar]

here is the problem..

it is about my sound system...

i just install a new panasonic HU...
it sound ok when my car engine is off...

but, when my wngine is running/started, the speaker produce a noise, like an electricity flow, 'krek, krek, krek, krek...'

but when i turn off my engine. wa laaau, the 'krek krek krek' sound disappear oso!

so annoying that sound...

so, anyone know, or has faced the same problems, pls reply... really need help from zth... thanks

 

[trex92]

did ur change ur spark plugs cables to thicker ones?

 

[g88]

Check your grounding...mostly didn't do properly. Also make sure your RCA cable do not tight together with power cable, this will create interference

 

[consonar]

trex : tup, i got a thick cable plug! then how? gonna change to the old small one arr?

g88: what is RCA cable?

thanks.

 

[craziechild]

i experienced this last time... my problem was my tweeters cannot bear the power that is produced from the HU.. after removing it, the problem gone... hope this helps...