I have a 1985 Cadi LIMO rear wheel drive

Yes, but it will run rough, turn check engine light on, and dumo unburned fuel into the exhaust.

That will cause your catalytic converter to fail, and yhe computer will command less fuel to the rest of the motor.

So, if you need to limo it home, rather than disconne ting that spark plug or coil, disconnect that fuel injector so that no unbirned fuel makes it to the cat and o2 sensor.

You might have a bad head gasket, or just a failed cam cover gasket. If you find oil i side the sparkplug well, then cam cover gaskets will solve it.

You will have to look for yourself with this picture. I don't think that'll fit example:
1-valve cover.
2-engine oil pan seals and gasket.
3-The rear block for the transmission.
4 Engine support bracket.
There are so many differences.





Hope it helps. Good luck have fun.

probably around the 15 mpg mark if you have good driving habits and the vehicle is not too much overloaded or speeding
fuel economy is always in the driving habits and is always guess work
if a torque cam is fitted and the carburetor is adjusted to suit ( not to big -not too small==just right )
tyre pressures are correct and the possible fittment of an overdrive unit to the gear box (if manual ) to lower engine rpms when on the highway, you may get better economy

The best and probably only option in this case would be to buy a remote oil filter kit. Just be sure to choose one for your specific engine. Advance Adapters Oil Filter Relocation Kits 716083

check the brake system for any leaks. check the master cylinder for leaking out the rear of it. if you take the master cylinder nuts of that hold it to the power brake booster and slide the master off the booster and look at the rear of the master to check for a fluid leak or dampness. if you see this replace the master cylinder. also sometimes the power booster will suck the fluid were its drawn into the engine and burnt and the smoke will look white. another thing that causes white smoke is a bad head gasket as the coolant is sucked into the combustion chamber and burnt, it can also leak externally and cause the dripping you see.

A motor that shakes when you accelerate can usually be traced back to a bad motor mount. The shaking is the motor shifting around each time you step on the gas. This can also happen when you shift from Park to Drive. Any head gasket problem would have loss of coolant, white smoke, and overheating associated with it.

the switch is located at the lower part of your steering column inside the interior cab area

Dimensions Exterior Length: 146.1 in. Width: 62.4 in. Height: 53.1 in. Wheel Base: 89.2 in. Curb Weight: 1870 lbs. Interior Front Head Room: 37.8 in. Front Shoulder Room: 51.6 in. Rear Head Room: 36.5 in. Rear Shoulder Room: 50.5 in. Front Leg Room: 42.5 in. Rear Leg Room: 29.8 in. Luggage Capacity: 10.4 cu. ft. Maximum Seating: 4 Performance Data Performance Base Number of Cylinders: 4 Base Engine Size: 1.3 liters Base Engine Type: Inline 4 Horsepower: 100 hp Max Horsepower: 6500 rpm Torque: 83 ft-lbs. Max Torque: 5000 rpm Drive Type: FWD Fuel Data Fuel Fuel Tank Capacity: 10.6 gal. EPA Mileage Estimates: (City/Highway/Combined) Manual: 24 mpg / 32 mpg / 27 mpg
Range in Miles: Manual: 254.4 mi. / 339.2 mi. / 286.2 mi.

What you have is commonly known as a "dually" (because it has dual rear wheels) Essentially the truck is identical to others of that year except for the rear differential which has "floating" axles (likely a Dana unit). The best manual would be the original chevy shop manual...Otherwise try and find a chilton or motors manual for that year.
I don't quite understand what your question heading means...Are you considering swapping the engine?

that car has the 3.8? and front wheel drive if thats the case then no and yes it can with alot work