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| 4dlvr |
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my ef i6 fairmont rides perfectly but recently when driving in constant acceleration the auto goes 1st-2nd@25km(normal) 2nd-3rd@40(normal) but will stay in third till about 80 or 90(weird) and then switches into 4th.
i gave the auto a service about 10,000km ago and the engine is in mint condition. it also gears up and down perfectly and smooth, so i dont think the tranny is rooted. i read a thread like this a while ago but cant find it, any 1 know what the problem is??? cheers
_________________ 96 EF FAIRMONT |
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| Gaz |
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if its in econ mode then the auto wont go into 4th till it hits 70.
_________________ 2007 Steel BF Ghia MKII V8 - 19" GTP's + Superlows |
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| 4dlvr |
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it used to change at about 65-70 in econ mode, but now its drives 3rd noticably longer, ive driven heaps of i6 and it just dosent feel right.
ill try to be more specific: if im crusing on on 85km it will be in 3rd and not gear up to 4th like it should, ev?en if i let off the acc peddal the overdrive will not change in???
_________________ 96 EF FAIRMONT |
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| Steady ED |
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You havent changed ECUs recently have you?
_________________ ED XR8 Sprint - S-Trim, V500, 249rwkw |
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| 4dlvr |
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Steady ED wrote: You havent changed ECUs recently have you?
nah mate, never
_________________ 96 EF FAIRMONT |
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| Gaz |
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try turn econ off and see what happens.
_________________ 2007 Steel BF Ghia MKII V8 - 19" GTP's + Superlows |
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| Gaz |
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stupid double post
_________________ 2007 Steel BF Ghia MKII V8 - 19" GTP's + Superlows |
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| Molloy |
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Mate its nothing to get worried about, when it goes into limp home mode the start s**t yourself, thats the same speed my auto changes, well it "did"
_________________ SS Inductions CAI, K&N Filters, M-spec FMC, Turbosmart BOV, 8psi capa tune, X-force cat. |
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| 4dlvr |
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tried taking it off econ, it does goes up to 80-90 again before changing to 4th, crusing at 80 still at 3rd.
can this cause overheating tom my tranny?
_________________ 96 EF FAIRMONT |
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| Gaz |
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hmm, it could be one of the solenoids? not to sure. sure someone else will have some ideas.
_________________ 2007 Steel BF Ghia MKII V8 - 19" GTP's + Superlows |
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| 4dlvr |
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s5 sloenoid was replaced bout 3 months ago, dont think any other are stuffed,
im running out of ideas, machanic is a last option
_________________ 96 EF FAIRMONT |
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| grumblebum04 |
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Try pushing selector toward neutral, from D, while cruising with throttle off, if auto changes up check selector mechanism.
TPS and MAP sensor/tubing can also play funny tricks on occasions.
_________________ The thunder of .05 will echoe around Bathurst for ever. |
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