My mate has a c33 laurel converted to rb20det manual (was auto deisel). he has just fitted a rebuilt topmount turbo. the problem is, since the new turbo kit has been fitted (manifold, dump pipe and turbo been swapped) it misses when cruising at 3000rpm. doesnt miss when idling or under load. it has rb25det injectors and remapped 25det ecu. any help please!
costellofam,
May 22, 8:38pm
over fueling! check air fuel ratios!
motorboy2011,
May 23, 8:02am
vac leak somewhere if it didnt do it before changing the turbo setup.
hondalova,
May 23, 10:15pm
no vac leaks. hooked up a air/fuel ratio gauge. its reading far end of rich. have wound down fuel pressure and adjusted TPS and CAS. but still the same. how else could we lean it out! cambelt out a tooth!
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