I just bought an 09 cs 2 weeks ago. Only had 27k miles. It had a Ford racing cai and magnaflow exhaust when I bought it. I noticed the engine bay was very clean and was worried someone may have pressure washed it but it seemed to run ok and no problems.
Flash forward to 3 days ago and the cel comes on but it was running fine . Get the code read and it was p0171/p0174 lean on both banks. I start it up to drive home and wouldn't idle worth a dang. Rpm is all over the place, stuttering, shuttering...
So I have done some work to resolve the issue and. Nothing is working. I am also now getting a ton of codes.
I cleaned and then replaced maf (ford)
New tps sensor
Cleaned tb
Fuel filter
Checked for vacuum leaks with propane
Cleaned/oiled air filter
Symptoms
Sometimes hard start like it's starved for fuel or out of time
Rough idle like it is out of time or misfiring
Stumble ad idle
Rpm raises and lowers all on it's own constantly
Codes
First time was lean banks
I had the codes read again just now at oreilly and was given the following:
P2112
P2110
P2107
P2104
P2008
P0223
P0122
P0020
I'm tearing my hair out here and all these codes indicate tps , throttle actuator, and timing issues. The dealership wontblet me bring car in until middle of the month and by then my "warranty" is up. They wont budge on that. They dont want to pay which is a shame. This isn't somenfly by night place.
So. What is going on?
Flash forward to 3 days ago and the cel comes on but it was running fine . Get the code read and it was p0171/p0174 lean on both banks. I start it up to drive home and wouldn't idle worth a dang. Rpm is all over the place, stuttering, shuttering...
So I have done some work to resolve the issue and. Nothing is working. I am also now getting a ton of codes.
I cleaned and then replaced maf (ford)
New tps sensor
Cleaned tb
Fuel filter
Checked for vacuum leaks with propane
Cleaned/oiled air filter
Symptoms
Sometimes hard start like it's starved for fuel or out of time
Rough idle like it is out of time or misfiring
Stumble ad idle
Rpm raises and lowers all on it's own constantly
Codes
First time was lean banks
I had the codes read again just now at oreilly and was given the following:
P2112
P2110
P2107
P2104
P2008
P0223
P0122
P0020
I'm tearing my hair out here and all these codes indicate tps , throttle actuator, and timing issues. The dealership wontblet me bring car in until middle of the month and by then my "warranty" is up. They wont budge on that. They dont want to pay which is a shame. This isn't somenfly by night place.
So. What is going on?