Quote:
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Originally Posted by poet9
... even if i leave it in neutral after starting it and push the car it will stall but if i leave the car where it started it will idle fine and sounds good.  |
funny...but probably random...
...anyway, at least three possibilities should be investigated:
- 1: fuel supply: test pressure at fuel rail : should move around 45 psi and hold rather steady. +/- 10 psi should work anyway, but very low pressure indicate failed pump/regulator/badly clogged filter , this last one should not interfere on starting though. TEST PRESSURE before going for the pump...
-2: what mileage and if over 70,000 miles, does it have a new timing belt? Yes, a belt that has jumped 2 or 3 cogs would do exactly that, as I have experienced with several cars before...but not with my Sportage....yet.
-3: crank sensor: a commonly failed component, almost a standard maintenance item. Check for spark in the first place...although it is a little cumbrsome to go for that with this engine setup.
...well...two more ideas just surfaced: is the throttle cable OK?.....and a check of Idle Air VAlve, a common culprit: eventually clean it up
www.geocities.com/lmp4203/kiasport/IAC.jpg