Mystery Dip [Archive] - Toyota MR2 Message Board

small, batt, exact, turn, voltage, start, meter, connected, causing, ideas, possibly, struggle, motor, dips, idle, short, thought, seconds, vacuum, leak, mystery, pops, back

OK, so i have a small dip in my idle. But there is no struggle for the motor when it dips. Its just a short small dip and than pops back up.. every few seconds. I thought it was a vacuum leak, which it possibly still is BUT, when i turn the batt on and dont start the car, the voltage meter of my batt does the exact same dip??? Could the two be connected and if so any ideas of what is causing it? Plz and Thank you..