Close
p0171 and p0303 need find what to do
2006 Ford Explorer

P0171 and p0303 need find what to do

(2006 Ford Explorer)
replace a lot parts and still do it
How long have you had this problem? off on for weeks
Tags: misfire rough idle, ford, explorer
Ask a Question
1 answer & 1 comment
Popular Answer
on March 07, 2019

The days of DIY auto repair are long gone!

Seek *hands-on* assistance from qualified personnel with required testing equipment.

Sign in to reply
on March 07, 2019

Too much air OR not enough fuel - cylinder # 3..
General Diagnosis
$88 - $111 Learn More
on March 07, 2019

The days of DIY auto repair are long gone!

Seek *hands-on* assistance from qualified personnel with required testing equipment.

Sign in to reply
on March 07, 2019

Too much air OR not enough fuel - cylinder # 3..

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
My car loses power (when i am on the gas pedal, it starts pulsing/jerking around), and sometimes, not all the time (i...