20 Most Recent 1993 Cadillac DeVille - Page 5 Questions & Answers

hello. it should be located under your car on a line that's coming off your fuel tank and yes you can do this your self very easy to do ,you'll need a few box/open ended wrenches that's it you'll need to check the fitting or the nut on each side of the filter to see what the sizes are,befor removing the filter you'll want to take off your gas cap and remove your neg battery cable ,not when you find the filter it'll have nut on each side all you have to do it loosen them but make sure that you don't break the fuel line or kink it and after you have both sides loose then just finish turning them off and there you go the filter is off, nope no removing the gas tank some newer models you do and the filter is attached to your fuel pump and don't need replaced but for your car and year you wont need to remove the tank. good luck

Since we are limited in the amount of space we can use, I will have to give you a link to the step by step instructions.

http://www.ehow.com/how_6190439_change-filter-1993-cadillac-deville.html

get a radiator flush run for about 20 miles .that will clean the radiator core and the heater core. of dirt and rust .then drain and refill with 50/50 mix of anti freeze. then heater on full run the engine with the expansion bottle cap off to bleed the air from the system then refit the cap.

The shift solenoids are inside the transmission and it needs to come out just to test. The link below has some more bad news on this topic, it probably needs an overhaul.http://www.fixya.com/cars/t7473262-transmission_solenoid

no diagram need to bolts on the back side hole the caliper lossening both of these slide bolts out you will need a 6 inch c clamp and a 3/8 allen wrench, to take bolts out then be for removing the brake pads match up each pad, then take the c clamp and old brake pad a press in the caliper piston back repeat this process on replaceing the caliper and new pads. good luck.

check blower motor relay/switch

If you have to jump it or charge it in order to get it started every time, I think maybe the battery is no good. Take the battery to a good auto parts store and they will test the battery free of charge. Your gages can show good battery voltage and still not have enoughcranking amps to start the engine.

See the diagrams attached. God bless you

Not sure I understand the question. If you are replacing the switch and the wiring plug you would splice the wires together.Do you need the diagram for the switch ?

First do you have a sterring wheel puller. Can't remove the steering wheel without one. Quite an involved job including snaking the electrical connector end through the steering column. I wouldn't recommend it to the novice