1991 Ford Transit Flatbed and Chassis Second generation (MK3) Emission
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| Condition | Value |
|---|
| All Ford diesel straight-4 2.5 L 4BA engines | 4300–4560 rpm |
| All Ford diesel straight-4 2.5 L 4CA engines | 4300–4560 rpm |
| Maximum K-value | 2.5 1/m |
| All Ford diesel straight-4 2.5 L 4BA engines | 825–875 rpm |
| All Ford diesel straight-4 2.5 L 4CA engines | 825–875 rpm |
| All Ford gasoline straight-4 2.0 L N6T engines | 850–950 rpm |
| All other modifications | 750–850 rpm |
| Minimum engine oil temperature at VET | 176°F |
| All Ford gasoline straight-4 2.0 L N6T engines | 0.5 % |
| All Ford gasoline straight-4 2.0 L NAT engines | 0.5–1.5 % |
| All Ford gasoline straight-4 2.0 L NAV engines | 0.5–1.5 % |
| 2.0 (TUL) CAT with gasoline straight-4 2.0 L 76 HP engine (1985.11–1992.9) | 0.3 % |
| All Ford gasoline straight-4 2.0 L N6T engines | -10°00' - before TDC + after TDC |
| All Ford gasoline straight-4 2.0 L NAT engines | -2°00' - before TDC + after TDC |
| All Ford gasoline straight-4 2.0 L NAV engines | -2°00' - before TDC + after TDC |
| 2.0 (TUL) CAT with gasoline straight-4 2.0 L 76 HP engine (1985.11–1992.9) | 2800–3100 rpm |
| 2.0 (TUL) CAT with gasoline straight-4 2.0 L 76 HP engine (1985.11–1992.9) | 0.97–1.03 λ |
| All Ford gasoline straight-4 2.0 L N6T engines | 100 ppm |
| All Ford gasoline straight-4 2.0 L NAT engines | 1500 ppm |
| All Ford gasoline straight-4 2.0 L NAV engines | 1500 ppm |
To reduce environment impact and pass government inspections keep emission parameters at the level prescribed by Ford.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1991 Ford Transit Flatbed and Chassis user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.
Before doing any DIY service please check your insurance policy and Ford warranty policy for your region. In some regions DIY service may invalidate your warranty.
Conquer your fears and never give up!
DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Ford Transit Flatbed and Chassis service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.
Doing basic service for your 1991 Ford Transit Flatbed and Chassis you're not only saving money, but also also improving your technical skills and learning something new.
1991 Ford Transit Flatbed and Chassis generations
In 1991 Ford offered 2 generations of the Transit Flatbed and Chassis. Emission may vary in different generations. Be sure that you are looking at the rigt modification.