Jump to content
SAU Community

Audio Specialist (Pioneer) Eastern Suburbs


Recommended Posts

Hey guys

Wondering if anyone knows of a good audio specialist that could help me out with some unbearable alternator whine I've got in my front tweeters (Pioneers)?

Cheers

Performance car audio

Bayswater North.

http://www.performancecaraudio.com.au/

My track car sponsor is across the carpark from him (thewheeldeal).

I've tried changing the earthing position but still no difference. I'm not sure what actually happened because it wasn't there before and it only happened recently which I found it to be strange. I might take it in since I'm quite the amateur when it comes to audio setups, but thanks for the tips guys!

more information is required

what headunit?

wired to an amp?

alternator noise can come from the headunit also even if wired to an amp. You can try one of these and are readily available from supercheap/repco etc. It is a noise supressor

alternator%2077.jpg

That's in SE not west lol and if I was going to Autobarn you may aswell shoot yourself in the foot. No offense to your mate dean as not sure if him, but I have fixed too many of dandenongs and narre warrens f**k ups to ever recommend them.

Unsoldered sticky taped wires(not even elec tape)

If Dandenong? Freeway car audio, speak to Steve. They are pedantic about perfection

  • Like 1

I've tried taking the headunit out and the back of it doesn't have the traditional RCA out. It has like this rectangular block of wires that connects to the rca's. I wanted to try and ground the head unit but after taking it out and looking at it, I figured I should just bring it over to a specialist instead.

I'm pretty sure it's alternator whine since it gets louder as my revs get higher lol. Sounds like crazyfrog's sitting next to me rofl.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Power steering is probably because someone has nuked the HICAS CU and you no longer have the variable power asist doing what it is supposed to. How much boost are you running? You are aware that any more than 10 psi on the stock ECU is just asking for it to go to full R&R (that's Rich & Retard, which is effectively Retarded and Retarded!) which kills all the power. Depending on the exact conditions, it can just be runnign on the fat and stupid end of the maps, then the conditions change, you make a little more boost and the ECU goes into panic.
    • @BuiltNotBought Just as GTSboy said.   If you want driveabilty and more low down torque..keep the stock runners. They are VERY good from a factory. I have them too on my RB25DET NEO and as a GTSboy i have fmic but with stock piping route(i have Blitz intercooler) Iam making around 320 BHP and the car pulls "hard" from like 2,5k all the way to 7k. I have it dyno tuned to mimic N/A power curve and making little less max torque due to the smallbox tranny. But driveability is very great. I had 350Nm below 3k so car feels very quick.
    • Looking to sort out a couple of issues on my skyline  It recently was rebuilt, however rebuilder long story short did not give two flying effs about the work he did. So moving forward it's running but I have two persistent issues 1) it has a misfire / lag type of issue (was at higher RPMs but I had a dead piggy back ecu removed which improved it) now it's not as bad but still does it at random, I thought it may have been a boost issue I'm running an older turbosmart dual stage controller, turbosmart told me to try running off gate pressure however it still has a lag at random times. It has New MAF, maf plug, coil packs, sparks, CP harness.. injectors tested and cleaned. Factory ECU. 2) Power steering issue. It is tight as anything. Flushed power steering, rebuilt my pump because the bearing was shot. Flushed again still tight (mainly when parking and going slow into my driveway etc)  No kinks in hard lines, replaced the lines I could see had cracks. Still tough to steer.  I was told to shim a coin and place into the solenoid plug? Is there anything else. My steering angle sensor also has a issue. It's a used one I replaced, does it need to be calibrated? I feel like I've tried everything and this car is my voodoo doll.   
    • Holy shit... wow!!! I totally missed this
    • One main filter. Each tank has a prefilter to keep rocks and small children out, then the big main filter that also does water separation. Clogged the first one so bad it was like a rev limiter at 3200rpm. Literally just like dropping the throttle off and maintaining rpm!
×
×
  • Create New...