Prado power loss

Submitted: Thursday, Oct 19, 2006 at 16:32
ThreadID: 38638 Views:3247 Replies:5 FollowUps:2
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Perhaps someone can help! A mate has a petrol prado 90 series which seems to losing power and has an intermittant miss. He has done the obvious things such as replace plugs and leads, put it on an analyzer which didn't show a fault, replaced the air and fuel filters and replaced the coil(s). Has he missed anything obvious?

Fester
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Reply By: Derek from Affordable Batteries & Radiators - Thursday, Oct 19, 2006 at 20:47

Thursday, Oct 19, 2006 at 20:47
Head Gasket !

Sorry to say.

Time to trade it.
AnswerID: 199904

Reply By: Member - Ivan (ACT) - Thursday, Oct 19, 2006 at 20:49

Thursday, Oct 19, 2006 at 20:49
The oxygen sensor on the air inlet (between the air filter and manifold) - on top, secured by two small screws and a wire or two going to it..

Be gentle - they are expensive if you break them - use carby clean on it
AnswerID: 199906

Reply By: Derek from Affordable Batteries & Radiators - Thursday, Oct 19, 2006 at 21:20

Thursday, Oct 19, 2006 at 21:20
Hi Fester

Where are you based ?

Regards Derek.
AnswerID: 199917

Follow Up By: fester3 - Friday, Oct 20, 2006 at 08:51

Friday, Oct 20, 2006 at 08:51
Derek, Dayboro just North West of brisbane
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FollowupID: 458959

Follow Up By: Derek from Affordable Batteries & Radiators - Friday, Oct 20, 2006 at 08:55

Friday, Oct 20, 2006 at 08:55
Phone 131723

Get Natrad to do a head test.
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FollowupID: 458960

Reply By: Member - Tonester (VIC) - Thursday, Oct 19, 2006 at 21:28

Thursday, Oct 19, 2006 at 21:28
Reckon the same as Ivan. The air flow sensor could be dodgy. Mine lost power slowly over a mth or two, then just simply died suddenly.
AnswerID: 199919

Reply By: fester3 - Friday, Oct 20, 2006 at 08:52

Friday, Oct 20, 2006 at 08:52
thanks all, I'll pass the info on
AnswerID: 199969

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