does not accelerate more 40mph, was told I have an exhaust restriction. how do I fix that.

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vehicle lacks high speed power, attached a back pressure gauge in 02 sensor hole readings jump pass 3.0 psi at idle. has 3 catalyst converters how do I find out which one is bad. Miles on car is 150,759.

monty9 in Eatonton GA

Apr 17, 2016

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What are the best Mercury repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Mercury Sable. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

does not accelerate more 40mph, was told I have an exhaust restriction. how do I fix that.

What is your question?

monty9 in Eatonton GA

Apr 17, 2016

0 Replies

This question doesn't have any answers yet

Get the conversation going by signing in or creating an account

Submit an Answer

What are the best Mercury repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Mercury Sable. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.