Q: pls how many o2 sensors would i need to buy to replace the ones i have and which product is best for a ford edge

asked by on July 13, 2016

i have an issue with my ford edge. my engine light has been on for a while and took it to Ford for a diagnosis and they said i have to change my catalytic converters and o2 sensors. the bill is ridiculous as i am based in Lagos Nigeria and so is the Ford dealership. i need professional advice as i want to explore buying the parts from the US and having it sent down to me. Pls help. i am also thinking of changing the o2 sensors first, hoping that would solve the problem and save me the cost of changing the catalytic converters

My car has 34000 miles.
My car has an automatic transmission.

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