20 Most Recent 1995 Chevrolet Caprice Classic - Page 8 Questions & Answers

filter there is only one . drop trany pan unbolt filter install new inreverse of how you took out the old one .I install 5 qt dextron 3 start engine and finish filling

If you are talking about the orifice tube for the A/C, it goes inside the evaporator at the end of the high pressure line. This is what allows the compressed liquid freon to expand into a gas, absorbing heat.

the radiator may be blocked, try using a good quality radiator cleaner to see if that helps, if not you might have to get it flushed out by a radiator repairer.....hope his helps......cheers.

Go to a locksmith for less cost, usually.

The IAC (Idle Air Control) is located on the throttle body. You may want to look into fuel pressure and delivery.

FREEZE PLUGS LOCATED ON REAR OF ENGINE BLOCK.YOU HAVE TO DROP THE TRANSMISSION AND REMOVE FLY WHEEL TO GET TO FREEZE PLUGS.

Your cooling fan relays are controlled by the Engine Control Module (ECM). What you are unplugging is probably the Engine Coolant Temperature Sensor (ECT). The ECM will default to "fans on" if it loses the circuit to the ECT. (It loses it when you unplug it) This is why the fans come on when you unplug the connector. The engine might be overheating because the ECT may be malfunctioning and "lying" to the computer about what the actual engine temperature is. If this is the case, the ECM is not turning the fans on because it doesn't "think" it is hot enough to need them. Then again, you could have a faulty temperature gauge that is making you think the engine is overheating when it is not. (If it is boiling over, then it is OBVIOUSLY overheating and you can just disregard that last statement.)
Anyway, the only way to properly diagnose the cooling system on your vehicle is to access the live engine data and look to see what temperature the ECM is seing while you take an actual reading with an infrared thermometer or a pyrometer and compare the two. Yhe thermometer or prometer reading should be within about 5 degrees of what the ECM "thinks" the temperature is. If there is a larger error than this then the coolant temp sensor should be replaced. If the reading is within this range and the temperatur gauge reads hot when it is not, then the gauge should be replaced.
Since the fans come on when you unplug the sensor, you know that all the fan circuits are working and the ECM is capable of controlling them, so it almost has to be a computer INPUT problem, not an OUTPUT problem.

TAKE THROTTLE BODY INJECTION CLEANER AND CLEAN THE THROTTLE BODY WORKS EVERYTIME!?

All you need to do is pull number one spark plug on left front side of engine you can do it yourself or have someone help you to tap ignition key to crank engine over with a rag or your finger plug spark plug hole tap engine over tell you get compression look on crank pulley line up marks to top dead center remove distributor cap mark where the rotor is pointing to number one have your helper crank the engine to see what dierection rotor turns that the dierection of the fireing order whitch is 18436572

I am no sure what year they stopped putting the wiring harness plug at the firewall, it would be on the drivers side . GM had problems with water and corrosion in the plug for a few years. I have fixed a few on the, basically take the plugs apart and clean them the best you can and inspect the slots and pins

Have a helper push down on the hood close to where the latch is. You, under the front bumper, look up at dead center of hood. If you can see and reach the latch where the cable attached, either grab it with pliers and pull latch in same direction as the cable would and tell your helper to stop pushing down and the hood should pop up. A long screwdriver to pry the latch might work if you can't grab it with pliers.

Two possibilities exist. If the liquid is water it's likely caused by a clogged drain in the A/C system. If the liquid is coolant it's coming from a leaking heater core.

First thing to do is change the thermostat. That will probably solve the problem. If not, make sure the rad fan is working, and then the next thing is the waterpump.

Give some more details of the problem.