JackV Posted March 24, 2009 Share Posted March 24, 2009 Ok so I've already changed the plugs, gapped to .040, and it's still stuttering, It's the EA82T In first it pulls hard, 2nd it kinda starts to stutter, 3rd, 4th, and 5th it stutters bad. What causes it to stutter? Would wires, and cap and rotor possibly fix that? Link to comment Share on other sites More sharing options...
ihscout54 Posted March 24, 2009 Share Posted March 24, 2009 No codes present? Check the simple stuff first. Your cap + rotor, plug wires, and timing could cause it. I dont know if the turbo units have the same test connector setup as the SPFI, but if it is you want to make sure that they are unplugged. Fuel filter, fuel pump/pressure, throttle position sensor output. Link to comment Share on other sites More sharing options...
Turbone Posted March 24, 2009 Share Posted March 24, 2009 Get new tune up stuff, make sure you only use NGK plugs. Then check the timing. Make sure before you check, to connect the green plug under the dash/steering column. Then disconnect when done. Timing should be 25deg/800rpm. Link to comment Share on other sites More sharing options...
JackV Posted March 29, 2009 Author Share Posted March 29, 2009 How do i check for codes? Link to comment Share on other sites More sharing options...
ihscout54 Posted March 29, 2009 Share Posted March 29, 2009 A lil search goes a long way... Code check: care of USRM http://www.ultimatesubaru.org/forum/showthread.php?t=49918 This was in there too looked like some reading you might enjoy. http://www.ultimatesubaru.org/forum/showthread.php?t=79393 Link to comment Share on other sites More sharing options...
SuperBrat Posted March 29, 2009 Share Posted March 29, 2009 If you bought this from the guy with the 3 rx turbos, call him back and and ask him whats wrong with it, he will know thats probably why he sold it.... could save you alot of time.... Link to comment Share on other sites More sharing options...
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