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U12 Bluebird, Pintara & Stanza => maintenance issues => Topic started by: borgtj on Feb 26, 2006, 07:15AM

Title: Bogging
Post by: borgtj on Feb 26, 2006, 07:15AM
my U-12 stanza will not raise rpm's above 5500 so far i have installed fuel filter,new tps,new MAF,air filter,Set idle to service manual,set TPS to service manual,replaced ALL
vac hoses,replaced O2 sensor checked fuel pressure (dead on) checked Fuel pressure regulator( Dead on) all my air intake equip is tight and no vac leaks where found,I am at loss on this situation and any suggestions would be an awesome help..
Title: Re: Bogging
Post by: Gangstanza on Feb 26, 2006, 08:32AM
tachometer gauge reading wrong? mines off by 700rpm lol

hmm MAF could be the problem but it should make the rev limiter kick in at 5500 rpm (is that what it's doing?) or does it just get to 5500 rpm and sorta die?
Title: Re: Bogging
Post by: borgtj on Feb 26, 2006, 01:13PM
tach is dead on..MAF is brand new,acts the same as the old maf,tried it on my freinds stanza and it works fine
Title: Re: Bogging
Post by: 1sku12 on May 12, 2012, 02:27AM
Did anyone find a solution to this? Its the same problem as i'm having!