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Don - Mo Lurch
Don - Mo Lurch, Pontiac Mechanic
Category: Pontiac
Satisfied Customers: 21013
Experience:  GM, Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.
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Location of fuel filter on 1996 pontiac bonneville

Resolved Question:

location of fuel filter on 1996 pontiac bonneville
Submitted: 7 years ago.
Category: Pontiac
Expert:  Don - Mo Lurch replied 7 years ago.


The inline fuel filter can be found on the right front body rail under the vehicle, below firewall






Here is Pontiac procedure


click below


Customer: replied 7 years ago.
Hey! Thanks! I am wondering if my problems are a COMBINATION of the fuel filter AND the O2 sensor? Rough idle, dies (off and on) at stop lights... Can it be both? Just one?

Thanks for locating the fuel filter for me. Where exactly is the o2 sensor.

SHOULD I replace both?
Expert:  Don - Mo Lurch replied 7 years ago.


Best to have vehicle scanned for any Trouble Codes prior to Repairs


There can be a number of causes for the problem you described>
Vacuum Leaks, Crank Sensor, Ignition, Fuel Injectors, Fuel Pressure, clogged CAT Converter, etc


The Heated Oxygen Sensor 1 (HO2S 1) is mounted in the exhaust manifold.

Heated Oxygen Sensor 2 (HO2S 2) is located in the exhaust stream past the three-way catalytic converter.



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