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Registered
Join Date: Dec 2005
Posts: 25
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91 325ix acceleration hesitation
Initial hesitation, sputters, then finally engine revs up and runs OK at speed and with slight throttle movements. Idle is fine. Changed plugs, cap, rotor, fuel filter, fuel pressure regulator. All improved the performance but the initial sputting is still there making it hard to pull out and pass etc.
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05-01-2008, 02:42 AM
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Moderator
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plug wires, watch them in the dark for arcing
vac leak
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HPDE Instructor (BMW / PCA / Apex) Here: 1997 M3/4 Byzanz/Magma ~ 2006 Yamaha R6 ~ 1997 R1100RT ~ 1991 Ford F-150 5.8l ~ 2015 Kia Optima Gone: 2001 330i Silver/Grey ~ 98 Camry V6 ~ 97 Camry I4 ~ 97 Mazda 626 I4 ~ 93 Sentra SE-R ~ 88 Toyota Truck I4 |
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05-01-2008, 01:38 PM
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1997 BMW M3 3.2L I6
