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Help: Throttle Unresponsive, Rough Idle And Brake And Quench Solution (pictures) / Car Vibrates on idle And Reduces Engine Output Significantly When AC Is On / Stalling In Manual Cars And Their Solutions (2) (3) (4)

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. by Emman8(m): 7:46pm On Jul 17, 2021
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Re: . by MOTIONTECH(m): 10:31pm On Jul 17, 2021
Apart from running a scan what else have you done?
Re: . by Emman8(m): 7:53am On Jul 18, 2021
Tested with new coils and plugs, Tested with another throttle body

Fuel pump changed

Problem persist
Re: . by Emman8(m): 5:48pm On Jul 18, 2021
Please help
Re: . by Emman8(m): 5:09pm On Jul 19, 2021
Re: . by chinachukwu(m): 8:03pm On Jul 20, 2021
I'm experiencing the same problem, and got the same code p0141 p0161 and a code for upstream sensor bank 2 sensor 1.. I guess you just have to change your 02 sensors, the stalling is probably caused my lean fuel mixture....
I stand to be corrected! Meanwhile i haven't solved mine because i am yet to change the 02 sensors
Re: . by Emman8(m): 8:52pm On Jul 20, 2021
I have not changed the 02 sensor
Re: . by chinachukwu(m): 12:06am On Jul 21, 2021
Emman8:
I have not changed the 02 sensors
Please quote me when you find a solution and does your own experience cold start problem? Like a knocking sound before it's midway until it's fully warm the noise will disappear
Re: . by MOTIONTECH(m): 12:09am On Jul 21, 2021
Emman8:
what year is your car.
Re: . by MOTIONTECH(m): 12:14am On Jul 21, 2021
Emman8:
I have not changed the 02 sensor
Dont change the 02 sensor.
Re: . by Emman8(m): 9:35am On Jul 21, 2021
MOTIONTECH:
what year is your car.

2003
Re: . by Emman8(m): 9:38am On Jul 21, 2021
chinachukwu:

Please quote me when you find a solution and does your own experience cold start problem? Like a knocking sound before it's midway until it's fully warm the noise will disappear

No

It shutoff mostly on first 5 early morning attempt to start, Starts run for like 1min, rough idle and stall.

Even if i start it again it will keep stalling till engine warms up abit
Rough idle continues

Also stall in traffic or traffic light waiting situation
Re: . by MOTIONTECH(m): 2:34pm On Jul 21, 2021
Emman8:


2003
its a v6 right and where is your location
Re: . by Emman8(m): 8:46pm On Jul 21, 2021
MOTIONTECH:
its a v6 right and where is your location

Yes, Ajah area
Re: . by MOTIONTECH(m): 11:24pm On Jul 21, 2021
Emman8:


Yes, Ajah area
It would be very difficult to trouble shut the vehicle online, but alot of things can cause the rough idling vacuum leak, EGR valve stock opened and so many other things. But message me let me see how i can help, 08092757438.
Re: . by zanga3(f): 12:21pm On Aug 16, 2021
Emman8:


No

It shutoff mostly on first 5 early morning attempt to start, Starts run for like 1min, rough idle and stall.

Even if i start it again it will keep stalling till engine warms up abit
Rough idle continues

Also stall in traffic or traffic light waiting situation

Hope you've gotten solution to this because my car is having the same problem too
Re: . by Emman8(m): 4:40pm On Aug 16, 2021
zanga3:


Hope you've gotten solution to this because my car is having the same problem too

Yes, fixed

Top cylinder Valve bent
Re: . by Structuralman: 1:29pm On Aug 17, 2021
After fixing the top cylinder valve that was bent, did you rescan the car? If yes, what coded did it throw?
Re: . by Emman8(m): 4:59pm On Aug 17, 2021
Structuralman:
After fixing the top cylinder valve that was bent, did you rescan the car? If yes, what coded did it throw?

02 sensors codes
Re: . by Structuralman: 5:14pm On Aug 17, 2021
Emman8:


02 sensors codes

Ok thanks

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