Isuzu Trooper Owners Club UK™

toe · * Joined: 05 Apr 2009 Posts: 20

my 99 3.0 trooper wont start its turning over but wont fire up there is fuel
getting up to the injectours but there is only 4 volts going to them Sad

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eithan h · Posted: Thu Apr 30, 2009 22:42 Post subject:

stop probing the injectors for starters, first thing to check is the brake light fuse as this gives power to the ecu relays and if it's gone they don't start, the next is make sure the oil level is on max then add a further 2 litres if it starts then the strainer has fallen off in the sump and you will need a new one and a new seal,
if it's still not starting then find the injector loom plug and pull the white wire or it could be yellow with age out of the plug, it's the one right in the middle of one of the rows, if it starts then you need a new pressure sensor.
if it still doesn't start then you will need a tech2 to check for engine speed, oil pressure, control valve duty ratio, and the ecu itself as these have been known to just stop working.

do them and get back to us

toe · * Joined: 05 Apr 2009 Posts: 20

what is tech2 and how will i get it.Pressure gauge goes up when turning over.Thanks for info

eithan h · Posted: Thu Apr 30, 2009 22:56 Post subject:

the gauge on the dash is lubrication pressure it's not injector pressure so it means nothing on a non start. tech2 is the dealers diagnostic tool so you will need to find a good dealer

toe · * Joined: 05 Apr 2009 Posts: 20

good good il try all that and let u no how i get on Thaks very much

toe · * Joined: 05 Apr 2009 Posts: 20

Still no joy with all that looks like is tech2 for me Evil or Very Mad

Chris B · Posted: Sat May 02, 2009 20:10 Post subject:

If you want a really good dealer contact Cotswold Subaru & Isuzu... speaking from first hand experience they are the best in the UK. First class service and very helpful!
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Topvaux · Posted: Sat May 02, 2009 20:22 Post subject:

I'll second (third and fourth!!) what Chris B said.

You don't say what part of the World you're from, but I'm in Norfolk - 150 miles from Cotswold's - and I won't take mine any other place. I've hired a low-loader Transit before now to transport a non-runner down to them and the total cost was still less than having my local numbnuts stab around aimlessly fitting bits on a trial-and-error basis.

Stay close and let us know how you get on or if you need more advice.

richard wilkinson · Posted: Sat May 02, 2009 20:49 Post subject:

Topvaux · Posted: Sat May 02, 2009 20:57 Post subject:

eithan h · Posted: Sat May 02, 2009 20:58 Post subject:

i'll 5th it!

richard wilkinson · Posted: Sat May 02, 2009 21:30 Post subject:

see i was just leaving a gap for the main man to step in Laughing

dident want to be selfish Laughing

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isuzu 3.0 about to be a 3.1 it is now
vauxhall astra club 1.6

Topvaux · Posted: Sat May 02, 2009 21:38 Post subject:

Gribble · Posted: Sat May 02, 2009 21:39 Post subject:

If you are anywhere near Guilford in Surrey I'll do a tech II check for you and post the figures on here if cant sus it ,just cover a bit of travel for me ?
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toe · * Joined: 05 Apr 2009 Posts: 20

i live quit a bit away from u im in ireland