SR18de Hesitation problem

[Graphix1]

Car is sputtering as i'm about to pull off,idle drops to about 3-500 rpm but if i put it in neutral it catches itself.

i cleaned the MAF changed plugs and still no improvement.

[Goolie]

when last did u service ur injectors and throttle body?

[Graphix1]

i want to believe it's injectors so i'm going to have them cleaned an see if that helps

[Goolie]

service injectors and throttle body. change fuel/air filters one time

keep us posted if u get thru

[TechArt]

What is your idle at engine working temp?

[Rainman]

IACV valve prolly needs cleaning or IACV stepper motor is failing.

[Graphix1]

idle is around 800rpm at working temp.

i used some redline with premium and the problem seemed to stop,i ran the tank low last week and some particles probably clogged the injectors...

[Hotshot]

Check fuel pump. Had a wiring issue with mine (SR18DE), car would stutter then sometimes die.

Also try re-grounding you MAF, just google MAF grounding SR20, also check distributor cap and plug wires. (I am still trying to locate a new distributor cap for mine).