'07 ES350 stumbles when idling in drive or put into reverse
05-10-17, 01:42 PM
#1
'07 ES350 stumbles when idling in drive or put into reverse
Hi,
I have an '07 ES350 with 130k miles that has the following issues.
-When the car is idling in drive or when put into reverse, the rpms will drop causing the car to stumble and miss but not enough to stall.
-If the car is put into park or neutral when the above happens, the problem immediately goes away.
-When accelerating from rest, there is an initial hesitation and bucking sensation as soon as the gas pedal is depressed.
-Outside of idle, reverse and initial acceleration, the car drives fine and shows no signs of hesitation or missing.
-All ignition coils and plugs were changed about 2 months ago but the above problem persists.
-Received a pending (not permanent) code P0304 for ignition coil #4 which was cleared and hasn't appeared since.
-Had to accelerate hard recently and the CEL for P0300 for random cylinder misfire came on immediately afterwards. Code was cleared and has not returned since.
Any thoughts on what the problem may be?
I have an '07 ES350 with 130k miles that has the following issues.
-When the car is idling in drive or when put into reverse, the rpms will drop causing the car to stumble and miss but not enough to stall.
-If the car is put into park or neutral when the above happens, the problem immediately goes away.
-When accelerating from rest, there is an initial hesitation and bucking sensation as soon as the gas pedal is depressed.
-Outside of idle, reverse and initial acceleration, the car drives fine and shows no signs of hesitation or missing.
-All ignition coils and plugs were changed about 2 months ago but the above problem persists.
-Received a pending (not permanent) code P0304 for ignition coil #4 which was cleared and hasn't appeared since.
-Had to accelerate hard recently and the CEL for P0300 for random cylinder misfire came on immediately afterwards. Code was cleared and has not returned since.
Any thoughts on what the problem may be?
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cggeo555
GX - 1st Gen (2004-2009)
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10-24-16 11:28 AM