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travypoo · 04-13-2008, 06:45 PM

hey guys, i just started my 180sx sr20 for the first time today since fall. around 2-3 thousand rpm the car sputters, backfires and misfires. it doesnt idle very well either. i changed the plugs, swapped MAFs and changed ignitors and nothing. before starting the car i checked the tps which was way off and changed the oil. i didnt really do alot to the engine over the winter which is why im a little confused. i cut out the boost solenoid and removed hicas in the car. also i bought a brand new alternator which doesnt seem to be charging, thats about it. any help at all would be really great. thanks alot!

04-13-2008, 06:45 PM	#1
travypoo Zilvia Member Join Date: Jan 2006 Location: Edmonton Alberta Posts: 196 Trader Rating: (0)	sr20 misfire troubles hey guys, i just started my 180sx sr20 for the first time today since fall. around 2-3 thousand rpm the car sputters, backfires and misfires. it doesnt idle very well either. i changed the plugs, swapped MAFs and changed ignitors and nothing. before starting the car i checked the tps which was way off and changed the oil. i didnt really do alot to the engine over the winter which is why im a little confused. i cut out the boost solenoid and removed hicas in the car. also i bought a brand new alternator which doesnt seem to be charging, thats about it. any help at all would be really great. thanks alot!