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| gtp8590 |
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has anyone had problems with the ba gt-p 290 surging or hunting at low speeds its worse when the engine is cold. accordin to the tacho it fluctuates about 3-400 rpms when im trying to sit on 60 kmh
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| L1STED |
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i think the ba v8's had problems with the fuel pump they lean out at top
end but i could be wrong n the hunting could be the throttle body good sorry i coould be any more help good luck. 
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| Jerome |
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Hey Mate.
dose it hunt at idle? i would try cleaning out the throttle body. takes about 10sec with a clean dry rag. It helped in my super pursuit sometimes when i started it it idled rough till she warmed up a bit or stabbed the throttle for a sec. hope that helps. |
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| data_mine |
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Apparently, that's pretty normal for BA 290's. The changes made to the BF 290's smoothed it out more. I still get it occasionally but it's only noticeable on the tacho (can't feel it).
_________________ 1998 DL LTD in Sparkling Burgundy, daily, 302W, stereo, slow |
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| Jerome |
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mines a BF but yeah thats really weird
 is yours a man or auto? i'm thinking it might be a problem with the tacho if you can't feel/hear it coming from the engine.
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| data_mine |
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ZF auto. So any engine surging may be taken up by the torque convertor.
I do have noticeable surging, first thing in the morning during winter - reversing out of the garage is a little bumby. But it's gone by the end of the driveway.
_________________ 1998 DL LTD in Sparkling Burgundy, daily, 302W, stereo, slow |
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| Jerome |
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yeah mine is a ZF auto too. great boxes far better than the BTR 4 cogger in my old mans BA GT-P.
thats what mine did until i cleaned the intake and throttle body, also through a bottle of flush lube injector cleaner through the 98octane BP and now she purrs like a kitten 
Last edited by Jerome on Sun Dec 14, 2008 10:00 pm, edited 1 time in total. |
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| eleanor |
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Has it got a flash tune or is it stock ,or could also be T/B position sensor i know they had a few probs with them.
_________________ DRIVE HER STRAIGHT SIDEWAYS |
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