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Thinking about getting a G series 240A alt, am I going to run into problems?


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Thinking of buying a MechMan G series 240A alt for my 2000 F150. I keep seeing all these posts with issues relating to charging voltage and regulators. On my vehicle am I going to run into any of these problems or is it too old to have the "regulators" I keep hearing about?

Truck is a 2000 F150 XLT extended cab 4.6L V8.

Maybe I'm completely wrong but I just want to make sure before I spend $350 + shipping.

Thanks!

Syphlyns 2000 F150 4.6L V8

H/U: Kendwood KDC-X898

Speakers: 4 x Alpine SPR-68 Speakers

4 Channel Amp: Alpine PDX-F4

Sub: Sundown Zv4 12

Sub Amp: Sundown SAZ-2000D

Box: 2.75 Cu Ft @ 31Hz

Alternator: Mechman 250A elite series

Wiring: All KnuKoncepz 0 gauge OFC + KnuKonceptz Krystal RCAs

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What you heard problems about is pcm controlled alts ;-)

05 dodge magnum rt

DEH-80PRS

Rockford fosgate T600.4

st200 tweeters

Sundown Neo Pro 6.5 v2's

2 Saz-3500v2- Toolmaker dual 1/0 inputs

2 Sundown ZV4 12" D1

1/0 Sky High Power wire OFC

3 XS D3100- Toolmaker battery terminals

Mechman 320 Amp Alt

Smd Voltmeter

KnuKoncept 1/0 OFC

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What you heard problems about is pcm controlled alts ;-)

Not really sure what that is, but will I run into issues like that? Or is that mainly a thing on newer vehicles?

Edited by Syphlyn

Syphlyns 2000 F150 4.6L V8

H/U: Kendwood KDC-X898

Speakers: 4 x Alpine SPR-68 Speakers

4 Channel Amp: Alpine PDX-F4

Sub: Sundown Zv4 12

Sub Amp: Sundown SAZ-2000D

Box: 2.75 Cu Ft @ 31Hz

Alternator: Mechman 250A elite series

Wiring: All KnuKoncepz 0 gauge OFC + KnuKonceptz Krystal RCAs

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Its when your computer regulates your alt. So if your car has a external regulator your fine. Even if like mine is controlled by pcm, you still could be fine. Mine is always 14.0-14.4. Toyota seems to have a big issue with the pcm and ho alts. Seeing yours is a 2000 its prib not pcm controlled but could google to find out

05 dodge magnum rt

DEH-80PRS

Rockford fosgate T600.4

st200 tweeters

Sundown Neo Pro 6.5 v2's

2 Saz-3500v2- Toolmaker dual 1/0 inputs

2 Sundown ZV4 12" D1

1/0 Sky High Power wire OFC

3 XS D3100- Toolmaker battery terminals

Mechman 320 Amp Alt

Smd Voltmeter

KnuKoncept 1/0 OFC

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  • 4 weeks later...
  • 2 weeks later...

Would be nice if I can get one 240A for $300 for my 1998 F150 XLT 4.6L V8, or 270A for $400. I do Live in Canada, so Canada Customer Discount? JK

Yeah the 240A is $349. Ordering mine tomorrow from Mechman as soon as they return my call to place the order. At least with the 4.6/5.4 they said not to go bigger then 240A as the F150s of that era have terrible belt wrap.

Take a look at other engine bays the belt covers 70%+ of the alt pulley in my truck it grazed over the top of it lol...

Syphlyns 2000 F150 4.6L V8

H/U: Kendwood KDC-X898

Speakers: 4 x Alpine SPR-68 Speakers

4 Channel Amp: Alpine PDX-F4

Sub: Sundown Zv4 12

Sub Amp: Sundown SAZ-2000D

Box: 2.75 Cu Ft @ 31Hz

Alternator: Mechman 250A elite series

Wiring: All KnuKoncepz 0 gauge OFC + KnuKonceptz Krystal RCAs

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Just give us a call or shoot us an email [email protected]

I did and I ended up ordering the 240A. Looking forward to getting it!

Syphlyns 2000 F150 4.6L V8

H/U: Kendwood KDC-X898

Speakers: 4 x Alpine SPR-68 Speakers

4 Channel Amp: Alpine PDX-F4

Sub: Sundown Zv4 12

Sub Amp: Sundown SAZ-2000D

Box: 2.75 Cu Ft @ 31Hz

Alternator: Mechman 250A elite series

Wiring: All KnuKoncepz 0 gauge OFC + KnuKonceptz Krystal RCAs

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