How do i change from celsius to fahrenheit on 1985 cadillac deville

SOURCE: how do i change my wiper blades on a 1985 cadillac

Wiper blades are held on by a spring loaded clip. You could have one of 2 different blades. Look where the blade attaches to the arm and you will find either a slim piece of metal that will push down on the blade or a small slot. Push the small bar down and pull the blade off at the same time. With the slotted type you will have to use a small screwdriver or something else that will fit in and push down while you pull the blade off the arm. Don't be surprised if they pull off with some difficulty, these things don't seem to be built with precision in mind. Hope this helps.

Duane Wong

• 6826 Answers
• Posted on Jul 03, 2010

SOURCE: how do i change the fuel filter in my 1985

FUEL INJECTED ENGINES The fuel filter on fuel injected vehicles may be located in one of two locations. On all 1976–79 vehicles except the Seville, the filter is mounted in the engine compartment near the fuel pump. On the 1976–79 Seville, and all 1980–85 vehicles, the fuel filter is located on the left side of the chassis just ahead of the rear axle. On 1986–89 vehicles, the filter can be found near the frame, in back of the left front wheel. There are two types of fuel filters used on the gasoline fuel injected vehicles, the one-piece disposable inline filter, used on all 1982–86 250 and 1988–89 273 V8 engines, and the replaceable element type filter used on all the other engines. CAUTION
Fuel is under high pressure: if the steps below are not followed, the fuel could spray out and result in a fire hazard and possible injury.

1. Disconnect the negative battery terminal.
2. Release the pressure from the fuel system:
   • Without pressure fitting: Cars without a pressure fitting in the fuel line, cover the fitting to be removed with a shop towel while loosening so that fuel will be absorbed. Dispose of gasoline properly.
   • With pressure fitting: Locate the pressure fitting in the fuel line and remove the protective cap. Loosely install a special valve depressor (G.M. tool no. J-5420) on the fitting. Wrap a towel around the fitting to block any spray and slowly tighten the tool until the pressure has been relieved.
3. Replace the filter as follows:
   1. On the replaceable element type filter; the fuel filter element is replaced by unscrewing the bottom cover and removing the filter element. Replace the element and gasket with an AC type GF 157 or equivalent. Hand tighten the bottom cover.
   2. On the in-line disposable type filter; the fuel filter canister is replaced by loosening the fitting on the end of the filter, then use a pair of pliers to expand the clamp on the other end and slide it down past the point where the hose extends over the inlet of the filter. Gently twist and remove the hose, unscrew and remove the fitting. Remove and discard the old filter. Install the new filter into the hose and replace the clamp. Reinstall the fitting, and check for leaks with the engine idling. NOTE: A dry fuel system on cars equipped with EFI/DFI may require a substantial cranking period before starting. Be sure to crank the engine in short bursts, allowing time for the starter motor to cool between each burst. Fig. 1: Fuel filter location, disposable type — 1986–87 8-250 and 1988–89 8-273 engines
      Fig. 2: Fuel filter location, sealed type — 8-250 and 8-273 engines
      Fig. 3: Common fuel filter location — lower right corner Fig. 4: Removing the fuel filter hose clamp Fig. 5: Removing fuel filter lines — always use a back-up wrench Fig. 6: Removing fuel filter mounting

SOURCE: Need to know what fuse

on my 86 its the antenna

SOURCE: where is fuel pump at

The fuel pump is in the gas tank. Disconnect all hoses and electrical wires from gas tank. lower gas tank. Remove ring that secures the fuel pump assembly and pull assembly out, be careful not to damage fuel float assembly. When replacing fuel pump, replace the sock and the fuel filter.

Johnny Brown

• 5763 Answers
• Posted on Sep 03, 2011

SOURCE: 1985 cadillac deville popping

This poping is caused by one of to things, a crossed sparkplug wire or a bad valve, you will need to pinpoint the cylinder thats causing the pop by removing one sparkplug wire at a time until pop is gone then remove that valve cover and check rocker arms, you may find one thats broken or loose if there are no bad rocker arms or push rods then i would say a bad valve. good day