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  4. Rough Idle?

Rough Idle?

Scheduled Pinned Locked Moved General Technical
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  • jc43089J
    jc43089J
    jc43089
    wrote on last edited by
    #21

    Idle should be about 650 when warmed up I think.  Because of all of the issues I would unhook the battery and short the cables together to clear the ECU.  It adapts to/remembers things.  When I swapped a light flywheel into a late e36 it idled like crap when first started, surging and hunting.  Then we cleared the ecu and it ran perfect.  It just has to adapt to the new operating conditions.

    2/94 325i Sedan, Arctic Gray: UUC LTW FW, EVO 3 and DSSR, +.020 Maxsil pistons, ASC delete, Eibach shocks/springs, 16" contour reps 238k
    3/93 325i Coupe, Schwarz 2, Sketchy stance action, ebay turbo, 300k
    '89 325i Vert, Alpine White: 5spd swapped, sold.

    '04 Toyota Sienna: 24V to 24V swap in progress

    '05 Volvo V70R, 6spd.  200k
    '85 Toyota LandCruiser: Lifted, gas hog. 205k
    '99 Nissan Maxima: 5spd, Rusty but trusty winter beater. 252k RIP.

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