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View Full Version : Turbo or motor issues??


B_MODE
08-17-2008, 02:45 AM
Thinking of buying a na-t sc300 but has some kind of issues. The seller claims to be some kind of tuning problem. He says that on wot the car hesitates at about 3500-4000 rpms and that he thinks that the car needs an safc or some kind of engine management?? What do you think could be the problem? I don't exactly know what kind of turbo setup he has but here is a description of the car he is selling.

1992 lexus SC300 turbo auto, COLD A/C, power everything, 112,200 miles, dark green, tan interior
2jzge turbonetics na-t kit,
boost at 7psi,
to4e 60-1 turbo with polished housing,
hks blow off valve,
turbonetics wastegate,
front mount intercooler,
blitz boost gauge,
greddy turbo timer,
5 zigen fireball dual exhausts,
everything else stock.

Brand new timing belt, tensioner, cap, rotor, plugs, fuel filter, rack and pinion bushings installed.

craaaazzy
08-17-2008, 01:05 PM
most likely none of those 2. there's no info on what he's using for tuning.

LexusFTW
08-17-2008, 02:03 PM
could need an safc but its most likely an ignition issue. did he install new plug wires?