Jump to content


Photo
- - - - -

Mpi Starter Motor Problem


Best Answer Dave S , 22 November 2023 - 02:11 PM

Got there at last, convinced  myself it was a wiring fault, proved all the wiring and relays to be perfect. 

Fault was to the starter motor, removed the motor and took it to a local motor factors for testing, the solenoid was not working.

They had a new one on the shelf, now fitted and engine started.

 

Thanks for all the suggestions.

Go to the full post


  • Please log in to reply
5 replies to this topic

#1 Dave S

Dave S

    Just On Tickover

  • Noobies
  • Pip
  • 6 posts
  • Location: Bedford

Posted 20 November 2023 - 10:41 AM

1997 mpi starter motor not working when key turned, bump starts ok. Checked fuses they seem ok, guess it’s electrical fault, not sure where to check next

#2 sonscar

sonscar

    Up Into Fourth

  • Members
  • PipPipPipPipPipPipPipPipPip
  • 2,726 posts
  • Location: crowle
  • Local Club: none

Posted 20 November 2023 - 10:45 AM

Can you hear any click sounds when you turn the key to start?Try it with the headlamps on.Do they go very dim?Steve..

#3 Dave S

Dave S

    Just On Tickover

  • Noobies
  • Pip
  • 6 posts
  • Location: Bedford

Posted 21 November 2023 - 10:00 AM

sounds like a relay click behind the instrument dash, headlights don't dim. 



#4 Quinlan minor

Quinlan minor

    One Carb Or Two?

  • TMF+ Member
  • PipPipPipPipPipPipPip
  • 993 posts
  • Location: London
  • Local Club: LSMOC

Posted 21 November 2023 - 10:13 AM

Key switch would be my first suspect. Unfortunately, it may connect for a multi meter, but not under load. shorting the appropriate terminals on the back of the switch would confirm.



#5 Steve220

Steve220

    Up Into Fourth

  • Members
  • PipPipPipPipPipPipPipPipPip
  • 4,896 posts
  • Location: Shropshire
  • Local Club: BMC

Posted 21 November 2023 - 12:27 PM

Check that the solenoid ignitor spade terminal is on the starter too 👍🏽

#6 Dave S

Dave S

    Just On Tickover

  • Noobies
  • Pip
  • 6 posts
  • Location: Bedford

Posted 22 November 2023 - 02:11 PM   Best Answer

Got there at last, convinced  myself it was a wiring fault, proved all the wiring and relays to be perfect. 

Fault was to the starter motor, removed the motor and took it to a local motor factors for testing, the solenoid was not working.

They had a new one on the shelf, now fitted and engine started.

 

Thanks for all the suggestions.






1 user(s) are reading this topic

0 members, 1 guests, 0 anonymous users