Engine won't start.......advice please
Moderators: jifflemon, coyote1980, Rachel
Engine won't start.......advice please
Engine won't start.......advice please
Cranks once but won't turn over more than one revolution on each turn of the key
Battery is new and good (tried swapping it)
Leads are all on and new
Any advice gratefully appreciated
1994 480 2.0 Auto
Thanks, Patrick
Cranks once but won't turn over more than one revolution on each turn of the key
Battery is new and good (tried swapping it)
Leads are all on and new
Any advice gratefully appreciated
1994 480 2.0 Auto
Thanks, Patrick
1994 480 ES 2.0 Auto Red
1999 V70R-AWD Laser Blue
2017 Toyota Land Cruiser, daily driver
1999 V70R-AWD Laser Blue
2017 Toyota Land Cruiser, daily driver
Re: Engine won't start.......advice please
Ok, a few things to try:
1) Plugs out - will the engine turn over by hand?
2) still with plugs out, will the engine now turn over on the starter?
3) put a voltmeter, set to 20v, between the negative terminal and a good ground on the engine, crank it over. Anything more than .5v will indicate a poor engine earth.
1) Plugs out - will the engine turn over by hand?
2) still with plugs out, will the engine now turn over on the starter?
3) put a voltmeter, set to 20v, between the negative terminal and a good ground on the engine, crank it over. Anything more than .5v will indicate a poor engine earth.
Re: Engine won't start.......advice please
i was going to suggest putting in fifth on flat ground and try pushing it, if easy then all ok,jifflemon wrote: ↑Fri Feb 01, 2019 11:27 amOk, a few things to try:
1) Plugs out - will the engine turn over by hand?
2) still with plugs out, will the engine now turn over on the starter?
3) put a voltmeter, set to 20v, between the negative terminal and a good ground on the engine, crank it over. Anything more than .5v will indicate a poor engine earth.
but then spotted 'auto'
Alan
480 ES 2litre 'Celebration' ? , C30 1.8ES, SS1
480 ES 2litre 'Celebration' ? , C30 1.8ES, SS1
Re: Engine won't start.......advice please
Ok.......jifflemon wrote: ↑Fri Feb 01, 2019 11:27 amOk, a few things to try:
1) Plugs out - will the engine turn over by hand?
2) still with plugs out, will the engine now turn over on the starter?
3) put a voltmeter, set to 20v, between the negative terminal and a good ground on the engine, crank it over. Anything more than .5v will indicate a poor engine earth.
Can I simply disconnect the lead from the Coil?
This will eliminate the ignition system
Also, how do I turn over the engine by hand?
1994 480 ES 2.0 Auto Red
1999 V70R-AWD Laser Blue
2017 Toyota Land Cruiser, daily driver
1999 V70R-AWD Laser Blue
2017 Toyota Land Cruiser, daily driver
Re: Engine won't start.......advice please
So the idea of taking the plugs out is to remove compression from the engine, making it much easier to turn over.
Jack a wheel up, put it in gear and turn the wheel will turn the engine over.
Oh and when you'redoing check 3, have the plugs back in!
Jack a wheel up, put it in gear and turn the wheel will turn the engine over.
Oh and when you'redoing check 3, have the plugs back in!
Re: Engine won't start.......advice please
if it's a slush box goosed there!!!
if plugs are out it 'should' be able to be turned over by hand with alternator 'fan' (well I can turn the SS1 that way)
Alan
480 ES 2litre 'Celebration' ? , C30 1.8ES, SS1
480 ES 2litre 'Celebration' ? , C30 1.8ES, SS1
Re: Engine won't start.......advice please
Have you checked the coil pack - on bulkhead at the back of the engine bay? The one revolution thing sounds a bit odd, but if it is turning over but not firing, it is usually something straightforward.
Another thought, I have had dodgy starter motors in the past, with teeth missing. Worth checking that out, if you don't mind skinned knuckles..
Another thought, I have had dodgy starter motors in the past, with teeth missing. Worth checking that out, if you don't mind skinned knuckles..
1991 ES White / 1995 ES Red / 1995 ES Red / 1994 S Black / 1995 Celebration Red / 1994 S Paris Blue / 1995 Celebration (again!) Red - Currently free of all extramarital cars, wrench-loose and fancy free
Re: Engine won't start.......advice please
I would try to get the starter sorted and if then still no joy, tackle the non starting of the engine.
When did the one rev per turn of key start, did it use to start OK prior to this. If the starter is on its last and drawing too much current it will fail to spin the engine as you have noted.
As has been suggested try spinning the engine on the starter with the plugs removed, does that engine spin fine when you do this.
If it does check all electrical connections at the battery, starter motor and any associated earths you can find.
Regardless of good battery when you put the plugs back in, does it sound like it is flat when you spin the starter. if you have the aux gauges does the charge gauge drop to the floor when you use the starter. Optionally does the interior lights go out due to the excessive current consumption.
Hopefully this helps and I am not leading you off on a tangent.
Sadly I do not know what impact the auto box has on any of the above.
Regards
When did the one rev per turn of key start, did it use to start OK prior to this. If the starter is on its last and drawing too much current it will fail to spin the engine as you have noted.
As has been suggested try spinning the engine on the starter with the plugs removed, does that engine spin fine when you do this.
If it does check all electrical connections at the battery, starter motor and any associated earths you can find.
Regardless of good battery when you put the plugs back in, does it sound like it is flat when you spin the starter. if you have the aux gauges does the charge gauge drop to the floor when you use the starter. Optionally does the interior lights go out due to the excessive current consumption.
Hopefully this helps and I am not leading you off on a tangent.
Sadly I do not know what impact the auto box has on any of the above.
Regards
Re: Engine won't start.......advice please
Also worth checking all the wiring to the injectors is fine and complete. Wiring to injector #1 tends to break.
1991 480 Black Turbo
2012 Seat Exeo ST
2013 VW Polo TSI DSG
2012 Seat Exeo ST
2013 VW Polo TSI DSG
Re: Engine won't start.......advice please
Ok, tried your suggestions and finally turned out to be a starter motor.
Replaced it yesterday, all good now
Cheers
Patrick
Replaced it yesterday, all good now
Cheers
Patrick
jifflemon wrote: ↑Fri Feb 01, 2019 11:27 amOk, a few things to try:
1) Plugs out - will the engine turn over by hand?
2) still with plugs out, will the engine now turn over on the starter?
3) put a voltmeter, set to 20v, between the negative terminal and a good ground on the engine, crank it over. Anything more than .5v will indicate a poor engine earth.
1994 480 ES 2.0 Auto Red
1999 V70R-AWD Laser Blue
2017 Toyota Land Cruiser, daily driver
1999 V70R-AWD Laser Blue
2017 Toyota Land Cruiser, daily driver
Re: Engine won't start.......advice please
Excellent news!