Alternator repairer in Chichester to Portsmouth area.

[Chris_Robb]

I used to use one in Southbourne (15 years ago) but I cannot find them on line.

Could someone let me know the name of a competent repairer - not one of the many parts suppliers who say they repair alternators!

As a note, the alternator only give 13 volts - which I presume means it has partially failed diodes? I want to get a field wire added to support a Sterling alternator charger.

Modern alternators see to give out a much higher voltage - up to 14.8 on my car. Are they clever enough to go into float mode (13.8v) when the battery is charged. If not, I am not certain I like the idea of an uncontrolled alternator!

 

[salar]

I use One Degree West in Southsea Marina, and they recently sent my starter motor away for a repair to a local guy. It would be worth a call to see who they use or recommend or if they don’t want to tell you (may be trade only) they could organise it for you.

 

[Stemar]

When mine was giving me grief, I went to:

Just Alternators and Starter Motors
Mistral Farm, Brook Ln,
Botley, Southampton SO30 2ER
01489788121

A bit further west than you're looking for, but the proverbial little guy in a scruffy shed who's probably forgotten more about alternators and starters than I'll ever know.

 

[peteK]

Call in to your local fix all cars garage and ask who they use.

 

[TernVI]

I used to use one in Southbourne (15 years ago) but I cannot find them on line.

Could someone let me know the name of a competent repairer - not one of the many parts suppliers who say they repair alternators!

As a note, the alternator only give 13 volts - which I presume means it has partially failed diodes? I want to get a field wire added to support a Sterling alternator charger.

Modern alternators see to give out a much higher voltage - up to 14.8 on my car. Are they clever enough to go into float mode (13.8v) when the battery is charged. If not, I am not certain I like the idea of an uncontrolled alternator!

If you want proper benefit from the Sterling controller, you might want to look at the spec of the alternator you have.
Many boat engines are sold with alternators which are not capable of high currents at low RPM, however much you mess with the regulation. Many car alternators of what I might call the 90s era can chuck out 80% of their rated current at tickover or a little more.
These can work really well with an external controller, like the Sterling.

What I might call 'current era' car alternators often have the regulation done externally by the ECU, adjusting the charge according to whether your accelerating or braking and generally monitoring the battery current. This includes, but is not only, 'stop start cars'.

I don't know any alternator repairers in the area, my local 'fix anything garage' tells me it's just easier and cheaper to get a recon or new unit. They don't want cars hanging around immobile for a couple of days while things like that are mended. The 'classic' vehicle trade might help though.

 

[oldharry]

Power Components, Old Dairy Workshops, Whitechimney Row, Westbourne, Emsworth PO10 8SD. Quick, reliable, and reasonable prices. Used by most local garages and most of the local Fishing fleet.

 

[Stoshak]

Power Components, Old Dairy Workshops, Whitechimney Row, Westbourne, Emsworth PO10 8SD. Quick, reliable, and reasonable prices. Used by most local garages and most of the local Fishing fleet.

Yes, what he says, the folks at Westbourne. Excellent!

 

[Chris_Robb]

Power Components, Old Dairy Workshops, Whitechimney Row, Westbourne, Emsworth PO10 8SD. Quick, reliable, and reasonable prices. Used by most local garages and most of the local Fishing fleet.

Ah - that s the one.... always had very good service there. Thanks

 

[Barbican]

I used to use one in Southbourne (15 years ago) but I cannot find them on line.

Could someone let me know the name of a competent repairer - not one of the many parts suppliers who say they repair alternators!

As a note, the alternator only give 13 volts - which I presume means it has partially failed diodes? I want to get a field wire added to support a Sterling alternator charger.

Modern alternators see to give out a much higher voltage - up to 14.8 on my car. Are they clever enough to go into float mode (13.8v) when the battery is charged. If not, I am not certain I like the idea of an uncontrolled alternator!

Was that Superstart? Not sure if they are still going 01243 379865 ..

 

[Chris_Robb]

If you want proper benefit from the Sterling controller, you might want to look at the spec of the alternator you have.
Many boat engines are sold with alternators which are not capable of high currents at low RPM, however much you mess with the regulation. Many car alternators of what I might call the 90s era can chuck out 80% of their rated current at tickover or a little more.
These can work really well with an external controller, like the Sterling.

What I might call 'current era' car alternators often have the regulation done externally by the ECU, adjusting the charge according to whether your accelerating or braking and generally monitoring the battery current. This includes, but is not only, 'stop start cars'.

I don't know any alternator repairers in the area, my local 'fix anything garage' tells me it's just easier and cheaper to get a recon or new unit. They don't want cars hanging around immobile for a couple of days while things like that are mended. The 'classic' vehicle trade might help though.

Tern - this boat is 1990, so I expect its one of those alternators I understand! I have never understood how one of the new ones rated at 14.4 drop their voltage when floating - so does it then cook the batteries?

I wanted to get this one repaired as its one of the old fashioned variety!

 

[Sea-Fever]

When mine was giving me grief, I went to:

Just Alternators and Starter Motors
Mistral Farm, Brook Ln,
Botley, Southampton SO30 2ER
01489788121

A bit further west than you're looking for, but the proverbial little guy in a scruffy shed who's probably forgotten more about alternators and starters than I'll ever know.

Just to give a bit of balance, not a great service experienced from here I'm afraid.

 

[burgundyben]

Power Components, Old Dairy Workshops, Whitechimney Row, Westbourne, Emsworth PO10 8SD. Quick, reliable, and reasonable prices. Used by most local garages and most of the local Fishing fleet.

Yep. Great bloke.

 

[TernVI]

Tern - this boat is 1990, so I expect its one of those alternators I understand! I have never understood how one of the new ones rated at 14.4 drop their voltage when floating - so does it then cook the batteries?

I wanted to get this one repaired as its one of the old fashioned variety!

Simple car alternators do not switch down to a float voltage.
Very few cars run enough hours a week for it to matter.
However in the early years of this century, some people in the trade reckoned overcharging was becoming the most common cause of early car battery failure. Notable in things like taxis.

 

[pvb]

I used to use one in Southbourne (15 years ago) but I cannot find them on line.

Could someone let me know the name of a competent repairer - not one of the many parts suppliers who say they repair alternators!

As a note, the alternator only give 13 volts - which I presume means it has partially failed diodes? I want to get a field wire added to support a Sterling alternator charger.

Modern alternators see to give out a much higher voltage - up to 14.8 on my car. Are they clever enough to go into float mode (13.8v) when the battery is charged. If not, I am not certain I like the idea of an uncontrolled alternator!

Ordinary modern automotive alternators don't go into float mode. You say you want to add a Sterling alternator regulator - this won't go into float mode either unless you disable the alternator's internal regulator.