Original OEM factory powertrain control and emissions diagnosis shop-service manual for 1991 Ford cars and trucks. Includes gas, LPG, and diesel. Not a reproduction.

This manual provides a step-by-step approach for diagnosing driveability, emission, and powertrain control system symptoms for 1991 Ford cars and trucks.

Car and truck models covered include:

Ford Aerostar
Ford Bronco
Ford Crown Victoria
Ford E-Series Van
Ford E-150 Van
Ford E-250 Van
Ford E-350 Van
Ford Escort
Ford Explore
Ford F-Series Pickup Truck
Ford F-150 Pickup Truck
Ford F-250 Pickup Truck
Ford F-350 Pickup Truck
Ford Mustang
Ford Probe
Ford Ranger
Ford Taurus
Ford Tempo
Ford Thunderbird
Lincoln Continental
Lincoln Mark VIII
Lincoln Town Car
Mercury Capri
Mercury Grand Marquis
Mercury Cougar
Mercury Sable
Mercury Topaz
Mercury Trace

Manufacturer’s part number/MPN: FPS-12106-91

Strong post binding for this hefty manual.

We have multiple copies of this manual. Cover photo is representative of typical condition. You will receive a copy with similar condition.

Our “Acceptable” or “Used” grade books have genuine shop patina. They may have some wear from use in a dealer service department and possible markings or mechanic’s notes. We sell only complete usable manuals with no missing sections. Don’t settle for an incomplete copy or a hard to read reproduction.

Payment due at time of purchase. We accept credit/debit card, PayPal, Apple Pay, or Google Pay payments. No checks or money orders.

We ship via USPS Media Mail to give you the most economical shipping price. Our packaging is recyclable with your paper/cardboard recycling.