Hilux - New 3 litre diesel motor problems

Submitted: Wednesday, Jul 26, 2006 at 18:01
ThreadID: 36178 Views:2359 Replies:2 FollowUps:4
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I have a Hilux 92 model and have recently had the 2.8 litre motor replaced with 3 litre motor. Since the change, the taco no longer works and the mechanic informed me that it is due to a problem with different pumps and is unable to rectify the problem. Does anyone have any suggestions on how it might be fixed.
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Reply By: Member - Axle - Wednesday, Jul 26, 2006 at 18:50

Wednesday, Jul 26, 2006 at 18:50
Hinks.

Not sure on this ,but you may be able to fit electric tacho, run from alternator.? might mean having a connection done in the alternator.

Cheers axle.
AnswerID: 185441

Follow Up By: Member - Bruce and Anne - Wednesday, Jul 26, 2006 at 18:58

Wednesday, Jul 26, 2006 at 18:58
Thats the way Axle, go talk to his Auto Elect should be able to sort that easy.
Bruce
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FollowupID: 442262

Follow Up By: hinks - Wednesday, Jul 26, 2006 at 19:10

Wednesday, Jul 26, 2006 at 19:10
Thanx axle. Looked into this possibility however I was informed that the alternator needs to be pulled apart and the tacho recalibrated. Will head this way if it is the best but was just hoping for an easier solution. Should mention that the new motor is out of a HiAce. Cheers, Tony
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Reply By: Eric Experience. - Wednesday, Jul 26, 2006 at 20:48

Wednesday, Jul 26, 2006 at 20:48
Hinks.
If you fit the original alternator from the 2.8 it will work agian, the calibration is dependant on the ratio of the v belt pulleys, so if the new motor has the same diameter pulley you should be ok. Eric.
AnswerID: 185465

Follow Up By: Billowaggi - Wednesday, Jul 26, 2006 at 22:02

Wednesday, Jul 26, 2006 at 22:02
I dont know why, the Taco takes a pulse signal from a sender in the injector pump.
Ken.
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Follow Up By: Eric Experience. - Wednesday, Jul 26, 2006 at 22:19

Wednesday, Jul 26, 2006 at 22:19
Ken.
Thanks for that. I was no aware of the change in design. Eric.
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FollowupID: 442315

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