1994 Mazda Navajo Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1994 Mazda Navajo
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Our experts translate recalls into plain English
1994 Mazda Navajo ProblemsEngine Stalls when Coming to a Stop, Rough Idle
If the engine stalls when coming to a stop and/or has a rough idle, it may be due to sludge accumulation in the throttle body and idle air control valve. The throttle body and idle air control valve will need to be cleaned if there is buildup.
If the engine cranks but does not start, it may be caused by a tripped inertia switch. Switch the key to "ON" and the fuel pump should be heard running for a second or two. Listen at the gas filler if necessary. The inertia switch is located on the firewall and can be tripped when the parking brake is set too hard and then released. The inertia switch should be reset, and will click when it is reset.
The O-ring seals in the AC couplings can develop leaks. The condenser can also crack and leak, which is sometimes misdiagnosed as a leaking coupling. The condenser cracks out of sight, under the radiator support, so it looks like the coupler is leaking. Leak testing with fluorescent dye will help locate the exact source of the leak.
1994 Mazda Navajo QuestionsWhy don't I have any spark when trying to start my truck? (1 answer)
I just replaced fuel pump and found that there was wire shortage somewhere in my fuse panel. (haven't found where.) replaced the fuse that blew (EEC power) and was driving down the road and my truck shut off. Checked the fuse that blew and it was fine but truck wont star. Turn the key and you...
Replaced Master cylinder (2 times), Vaccuum booster, calipers, rotors, pads, wheel cylinders, drums and shoes. Had HCU bled at ford dealership. pressure bled system 2 times, still pedal sinks to floor. If pumped will build pressure. Soft application will sink to floor. HELP
Ive noticed for the past several months that my navajo has been making this growling noise when accelerating and turning corners and making this popping noise under the truck that you can actually feel! I believed the popping was due to the radius arm bushing been worn and rusted so I replaced th...
1994 Mazda Navajo RecallsFord Recalls Firestone Wilderness AT and Radial ATX Tires on Multiple Trucks and SUVs
Ford has recalled Firestone Wilderness AT and Radial ATX tires installed on multiple lines of Ford trucks from 1991 to 2000. On some tires, under extreme conditions, the tread could separate, which can cause immediate tire failure. This may lead to a loss of vehicle control, injury, and death. Dealers replaced the affected tires.