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GQ-4.2 diesel revs dont drop as you change gears.

Posted: Sat Apr 05, 2008 6:59 pm
by macey
Gday guys. test rode a deisel gq ,with 4.2 today. As you change gears the revs dont drop down,still revving as you clutch in. Would this be a throttle spring? or idel problem. It idels right,and revs fine when in neutral.
Thanks.

Posted: Sun Apr 06, 2008 9:43 am
by macey
Any ideas guys

Posted: Sun Apr 06, 2008 12:40 pm
by Wish I had coils
take your foot off the throttle. :rofl:

Posted: Sun Apr 06, 2008 12:56 pm
by macey
LOL good one stupid!! :rofl:

Posted: Sun Apr 06, 2008 5:34 pm
by its aford not a nissan
gearbox problem maybe?
sticky throttle cable
faulty injector pump
sticking clutch

all a definate maybe


:D

Posted: Mon Apr 07, 2008 8:29 am
by macey
Thanks mate.Im leading towards its throttle sticking on 2nd look at it, but thanks for your helpfull comments.Will look at others if freeing up throttle cable doesnt work. Cheers.

throttle

Posted: Mon Apr 07, 2008 11:29 am
by purplebus
bought a brand new cable from nissan for approx $20 about 1 year ago. problem fixed.

Posted: Mon Apr 07, 2008 2:39 pm
by macey
Thanks mate. Will do the same if i buy this one. was just a problem the truck had on test drive,Its faultless apart from this so was hoping it just be simple like throttle related,and not pump ect . thanks for the input. Cheers.