Results 1 to 5 of 5

Thread: idle question

  1. #1
    Junior SCH Member
    Join Date
    May 2004
    Posts
    33

    idle question

    when my car is cold and i start it up it wont stay running unless i have my foot on the pedal and rev it above 3000 rpm one time then it will stay running but its really rough untill it warms up
    i have a 93 gt running a sc-trim with stock everything except plug wires a phenolic spacer a walbro 255 lph fuel pump and a full mac exhaust with no smog pump.

    for ventilation i have the stock pcv valve and a breather on my pass. side valve cover is that good enough or should i add one to the drivers side

    thanks in advance

  2. #2
    Senior SCH Member
    Join Date
    Jan 2004
    Posts
    132
    Have you made sure you have no vacuum leaks?

  3. #3
    Junior SCH Member
    Join Date
    May 2004
    Posts
    33
    yes my vaccum is 14 at idle which i am told is right.

    i am still wondering about the ventilation cause my dipstick poped out after running at 4000 rpm for about 2 minutes and my supercharger was seeping oil.

  4. #4
    SCH Moderator BLOWNBY's Avatar
    Join Date
    Mar 2004
    Posts
    1,380

  5. #5
    Junior SCH Member
    Join Date
    Dec 2003
    Posts
    21
    if your car is surging its usually the air by-pass valve. they make an adj. plate that goes between it and the t-body iwould also recomend replacing the valve when you put the plate on.
    10.66 @125 w/ an a-trim

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •