Menu
Home
Post Something
Forums
Current Activity
New posts
Search forums
What's new
New posts
Latest activity
News & Features
The Marketplace
Cars for Sale
Engine and Performance
Chassis and Wheels
Exterior and Body
Interior and Cockpit
ICE - In Car Entertainment
Car Shops and Services
Toys and Wares
All Other Stuff
Jobs and Vacancies
Looking For
Members
Log in
Register
What's new
Search
Search
Search titles only
By:
Current Activity
New posts
Search forums
Menu
Log in
Register
Reply to thread
See what others are reading now! Try Forums >
Current Activity
Home
Forums
Main Forums
Car Talk
Evo 3 Alternator Issue
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="l2s_turbo" data-source="post: 1063760564" data-attributes="member: 6147"><p>But bro, i also have the same setup as you, battery moved to the rear boot and using Apexi turbo timer reading, cold start is same as you 13.5 sometimes 13.7v, but after a/c and headlights on is 12.3v, later with 2 sets of HIDs on, become 12.0v den slowly will go drop till 11.3v.. but when the mechanic measure directly from the battery, reading was minimum 12.0v which is running charging continuously.. because cut off charge if i'm not wrong was told by the mechanic is 12.3v.. anything lower the alternator will start charging the battery again.. that was all on "idle mode" but when cruising, the lowest it can go on my Apexi turbo timer reading is 11.9v.. the mechanic told me using this reading is not accurate as it tap the voltage from the ignition key not from the battery incoming.. so i'm super confused and annoyed for this case.. when voltage drop, you can feel like the car got no power d... but when the voltage is back to over 12.6~12.8v the car back to responsive mode.. really headache.. </p><p></p><p>I tried google, some recommendations using smaller alternator pulley will help on the idle portion, but if high revving, worry the alternator will eventually burnt too.. but i did read across something like heat will cause the alternator to loose it's charging function.. i still remember the first few occasions, my alternator died during "super hot" afternoons... 2 times also like that.. </p><p></p><p>Sorry for vy long winding me..just cannot tahan already..</p></blockquote><p></p>
[QUOTE="l2s_turbo, post: 1063760564, member: 6147"] But bro, i also have the same setup as you, battery moved to the rear boot and using Apexi turbo timer reading, cold start is same as you 13.5 sometimes 13.7v, but after a/c and headlights on is 12.3v, later with 2 sets of HIDs on, become 12.0v den slowly will go drop till 11.3v.. but when the mechanic measure directly from the battery, reading was minimum 12.0v which is running charging continuously.. because cut off charge if i'm not wrong was told by the mechanic is 12.3v.. anything lower the alternator will start charging the battery again.. that was all on "idle mode" but when cruising, the lowest it can go on my Apexi turbo timer reading is 11.9v.. the mechanic told me using this reading is not accurate as it tap the voltage from the ignition key not from the battery incoming.. so i'm super confused and annoyed for this case.. when voltage drop, you can feel like the car got no power d... but when the voltage is back to over 12.6~12.8v the car back to responsive mode.. really headache.. I tried google, some recommendations using smaller alternator pulley will help on the idle portion, but if high revving, worry the alternator will eventually burnt too.. but i did read across something like heat will cause the alternator to loose it's charging function.. i still remember the first few occasions, my alternator died during "super hot" afternoons... 2 times also like that.. Sorry for vy long winding me..just cannot tahan already.. [/QUOTE]
Insert quotes…
Verification
Post reply
The Marketplace Latest
original rare Rays Volk Racing CE28 17x8jj offset...
Started by
david tao
Chassis and Wheels
Evasive EVS Tuning Carbon Body Kit Honda Civic Type...
Started by
aycy
Exterior and Body
Mugen MS-C Full Bucket Seat Civic Type R FL5 FK8
Started by
aycy
Engine and Performance
Boost Logic Boostlogic Oil Cooler Kit R35 GTR GTR35
Started by
aycy
Engine and Performance
Linney IHI 800WHP Turbo Kit R35 GTR35 GTR
Started by
aycy
Engine and Performance
Varis R35 GTR GTR35 Front Bumper
Started by
aycy
Exterior and Body
HKS Spec R Titanium Exhaust with Y pipe R35 GTR GTR35
Started by
aycy
Engine and Performance
2016 BMW 120i LCI M Sport F20 1.6 Auto
Started by
aycy
Cars for sale
GR Yaris H&R Front Rear Anti Roll Bar
Started by
aycy
Chassis and Wheels
BBS RI-A 10J God Spec FK8 FL5 Honda Civic Type R...
Started by
aycy
Chassis and Wheels
Posts refresh every 5 minutes
Toyota Malaysia Enters Regional GT Racing with TGR Racing Malaysia
Toyota Malaysia is taking its motorsport presence to the next level. UMW Toyota Motor (UMWT) recently announced the...
Idling problems....again
Hi guys,
Ive had problems with my idling(engine stops when unstable) for quite sometime. I took the effort to take my Altezza to Trial and got the MAF sensor replaced with a new one. Magically the problem got fixed...
A trip to Batu Pahat, Minyak Beku beach and R/C Track
http://a4.sphotos.ak.fbcdn.net/hphotos-ak-ash4/222877_10150589889915352_902185351_18542181_3273118_n.jpg
Recently, I had to drive down to Batu Pahat to collect the Nissan Fairlady from the seller in Batu Pahat. I...
Recent Posts
Looking for 2.5-16 cosworth halfcut for 190E
Started by
Tuanku.J
Euro
Thrills and Spills at Zhuhai: Porsche Carrera Cup Asia Rounds 3 & 4 Recap
Started by
The_Mechanic
News and Features
Proton Records High Demand for S70 with 1 Unit Booked every 4 minutes
Started by
The_Mechanic
News and Features
Toyota Malaysia Enters Regional GT Racing with TGR Racing Malaysia
Started by
The_Mechanic
News and Features
Home Win and Double Podium for Akash Nandy at Sepang Season Opener
Started by
The_Mechanic
News and Features
Search
Online now
inde_pkv
Enjoying Zerotohundred?
Log-in
for an ad-less experience
Home
Forums
Main Forums
Car Talk
Evo 3 Alternator Issue