ENGINE STALLS on 1992 Lexus SC300

LOST OF POWER. BACKFIRES CAN IT BE THE MAF

Asked by for the 1992 Lexus SC300
Loss of power, decrease in fuel economy lag in acceleration can all be sings of a bad air flow meter/map/of maf .
Back firing is caused due to a lean mixture, check for vacuum leaks, torn air induction boot ect.....
All above symptoms could be caused by low fuel pressure/fuel delivery volume, or incorrect cam timing. Proper diagnostic tests should be carried out before condemning the MAF.
I had a similar problem after changing spark plugs and found i had a torn induction boot. replaced it but im still having problems. any suggestions?
2 answers 1 comment
is your sc300 stick or auto