Prado RV6 vibration
Submitted: Friday, May 17, 2002 at 00:00
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Mark
I have a 1997 Prado RV6 and at about 2800rpm in 1st, 2nd and 3rd gear (haven't tried 4th, 5th) I get a vibration that only occurs when the rpm moves through 2800. There is no vibration below or above 2800. Does anyone have any suggestions as to what it might be? Thanks for any help.
Reply By: Mal58 - Friday, May 17, 2002 at 00:00
Friday, May 17, 2002 at 00:00
Mark,
Most V6 Petrol Engine Prados have an engine resonance at approx 2800 rpm. In some Prado's it is more pronounced than others. It is quite normal.
Unless it is extreme, then there is nothing to worry about. It may be worthwhile comparing yours to some friends Prado's just to ease your mind.
I found that
mine was "quieter" when I used premium grade petrol, but the finances don't permit that very often, plus, I don't believe I received any benefit in either performance or economy when I did.
Rgds,
Mal58
AnswerID:
3619
Follow Up By: Mark Steedman - Monday, May 20, 2002 at 00:00
Monday, May 20, 2002 at 00:00
Many thanks to everyone who replied to my question. Looks like I will just have to avoid 2800rpm, get through it as quickly as possible in each gear, or drive like my grandma!! Thanks again - Mark
FollowupID:
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Reply By: Anthony - Tuesday, Jul 02, 2002 at 00:00
Tuesday, Jul 02, 2002 at 00:00
I have a 97 RV6, and have experienced some minor vibration at 2,800rpm also. I have covered 115,000 k's without problems, however the fuel economy has gone west, from an average 14-15 lt/100k to 20.
How is your economy, any suggested fixes?
AnswerID:
4578