Starter motor clicking, now dead

Starter motor clicking, now dead

Author
Discussion

stoker302

Original Poster:

62 posts

176 months

Wednesday 14th June 2017
quotequote all
Hi all, I have need of some help with my Pre cat, checked out the stories relating to the problem but still not got to the heart of it.
The starter motor stated to click once, switch off then turn key again and hey presto it works and runs .This happened 3 times, finally took starter off to get checked, only 14mths old, took original one with me as well to an electrician. Both check out ok. Put the newest one back on it clicked once switched off then turned again and it worked, switched it off again then nothing , no ignition or oil lights come on, but the lights , horn and the clock work. Ran a separate earth from neg side of battery to engine, nothing. Tried a light in a screwdriver to earth at the solenoid, lights up, tried it at the alternator lights up so there is power there. tried it at the back of the ignition switch on all 3 wires and no power .Now stuck

QBee

21,009 posts

145 months

Wednesday 14th June 2017
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Duff starter solenoid or duff ignition switch would be my bets. Neither is expensive

Loubaruch

1,181 posts

199 months

Wednesday 14th June 2017
quotequote all
If there is no power reaching the ignition switch check the 25A ignition fuse and/or wiring on the fuse block.

Quite common for corrosion to set in and cause a bad/intermittent contact.

Alpha Omega

11,209 posts

110 months

Thursday 15th June 2017
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Loubaruch said:
If there is no power reaching the ignition switch check the 25A ignition fuse and/or wiring on the fuse block.

Quite common for corrosion to set in and cause a bad/intermittent contact.
This.
Check from supply source to ignition switch for an open circuit somewhere

stoker302

Original Poster:

62 posts

176 months

Thursday 15th June 2017
quotequote all
Getting a new ignition relay tomorrow from TVR, also going to run a wire from the positive side of battery to the white and red wire back of the ignition switch to see if that turns engine over. Will also check all fuses.

stoker302

Original Poster:

62 posts

176 months

Thursday 15th June 2017
quotequote all
Faulty 25amp ignition fuse, looked ok till I put a screwdriver light through it. car runs. Learning all the time

Alpha Omega

11,209 posts

110 months

Thursday 15th June 2017
quotequote all
stoker302 said:
Getting a new ignition relay tomorrow from TVR, also going to run a wire from the positive side of battery to the white and red wire back of the ignition switch to see if that turns engine over. Will also check all fuses.
The ignition relay shouldn't have anything to do with crank unless the circuits been modified
Crank should be battery supply at ignition switch to white with a red trace crank wire at ignition switch

FlipFlopGriff

7,144 posts

248 months

Thursday 15th June 2017
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stoker302 said:
Faulty 25amp ignition fuse, looked ok till I put a screwdriver light through it. car runs. Learning all the time
Time for some glow fuses.
FFG

QBee

21,009 posts

145 months

Thursday 15th June 2017
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Glow when they blow fuses are fantastic. Only about a tenner for the full set. Since I have had them not one fuse has blown!!

stoker302

Original Poster:

62 posts

176 months

Wednesday 21st June 2017
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Where are these glow fuses, I thought you were just taking the mick.?

QBee

21,009 posts

145 months

Wednesday 21st June 2017
quotequote all
stoker302 said:
Where are these glow fuses, I thought you were just taking the mick.?
Ebay - just search on "glow when they blow". Make sure you buy the full size ones, and they do come in packs of five or ten if you shop around - I think you need about 5 each of five different sizes, but have a count up first.

FlipFlopGriff

7,144 posts

248 months

Wednesday 21st June 2017
quotequote all
These are the ones, seem to offer most ratings:
http://www.ebay.co.uk/itm/Standard-Glow-Blow-Blade...
Got mine for the states with 4 or 5 others then split them as they were expensive in the UK about 7 or 8 years back.
FFG

phazed 11.83

21,844 posts

205 months

Wednesday 21st June 2017
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Dodgy battery terminals.

Dodgy battery.

stoker302

Original Poster:

62 posts

176 months

Wednesday 21st June 2017
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Not battery terminals, got some old brass ones cleaned up , did check them out when the problem started to happen though. Hope to get down to the Growl next month for the day so testing it out again over the weekend. Mind you I have noticed the starter spinning a bit faster now.

phazed 11.83

21,844 posts

205 months

Wednesday 21st June 2017
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No harm in running another permanent earth to the chassis.

stoker302

Original Poster:

62 posts

176 months

Thursday 22nd June 2017
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That's not a bad idea, another thing to put on my list of things to do. Cheers

Barreti

6,680 posts

238 months

Monday 26th June 2017
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Run a really good earth strap from one of the swirl pot bolts to one of the removable crossmember bolts. You don't even notice its there and its dead easy to get to.

stoker302

Original Poster:

62 posts

176 months

Saturday 1st July 2017
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Hi Barreti, there is another earth from behind the alternator body going to the front of the car that someone has put on, more to the point had a friend down today as the battery just turned the car over to start. The accumate showed green light / full charge. He brought an Aldi charger which shows what state the battery is in as its being charged, It stated 20% charge !! Out of the 5 digits only one was light up. So he s me thinking all the time it was something else.

phazed 11.83

21,844 posts

205 months

Saturday 1st July 2017
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Thought it sounded like a dodgy battery.