Search Results for ‘p0174’

I'm in an interesting and frustrating situation, need advice, please help the vehicle is 2004 HL 3.3l V6 FWD, odometer is around 145K miles Since 2019, whenever the weather starts cooling down during Oct/Nov, check engine light would come on (and it always happens when stopped in traffic or at...

Sequoia is giving me a P0174 error saying system too lean (bank2) where should I start ? Thanks

I have a 2005 Toyota Sequoia with 215k miles. Over the last several months, I have been experiencing significant declines in fuel system efficiency. I used to get 360 miles on a tank and I am now down to 200 – 220 per tank. I will list all the symptoms below. Symptoms: 1) Significant drop in...

Hi All, sorry for shouting for help but I am in need of some information. I will try to be as thorough as possible. I have read the "HELP ME" post regarding almost the same symptoms as I have with my Highlander, but the post does not seem to state what exactly was the issue and I am not someone...

Hi All, All the above mentioned codes were detected by Autozone when the check engine light came ON on my Avalon 2001 XL(115k miles on it). I thought it was an oil change issue and since the engine oil change was due I got an engine oil change(conventional) but the lights are still ON. I just...