How do you replace the oil cooler line?

Insert the replacement plastic fitting into the fitting manually. Run the replacement oil cooler line from the radiator to the oil filter housing and push it into the plastic clip on one end, and tighten it down using the line wrench on the other. Repeat Steps 3-5 for the other oil cooler line.

How can I Fix my Chevy Silverado engine cooler?

Fixing the engine cooler lines is a big job and can take a few hours to do correctly, but it can be done at home with hand tools. In this case, the project vehicle is a 1995 Chevrolet Silverado, but the process is similar for other vehicles as well. Lift up the vehicle using the jack and place it on jack stands.

How to install a 5.3 engine oil cooler?

First i made sure the hex head cap was tight then drop down the frt drive shaft, then removed the frt plastic skid plate and proceded to slide the lines in. then i pulled the lines up to line up with the rad. and snapped them in, then went under and removed the block off plate that was originally on and installed the new block. very simple.

Is there an oil cooler line leaking at Radiator?

I have a 1999 Suburban K1500 (5.7 liter Vortec) with 130,000 miles that has developed a leak around the upper oil cooler line fitting where it enters the radiator on the driver’s side. A mechanic replaced the fitting and line claiming the the line had a pinhole in it but it is still leaking. Is there a washer or something that may need

What happens if you break the oil cooler line?

One of the ways the manufacturer minimizes heat is by installing an oil cooler that drops the temperature of the oil while it circulates through the engine. Of course, if the lines to the oil cooler break or blow, you’ll lose oil and could potentially damage or seize up the engine.

How do you change the oil line on a Chevy truck?

Follow the oil line to the oil filter, and unbolt the bracket that holds the oil lines to the engine using the 3/8-inch ratchet and socket. Then push in the plastic clip on the oil filter assembly to release the line.

How does an oil cooler work on a Chevy truck?

On a Chevrolet V8 engine, the engine can heat up to some high temperatures. One of the ways the manufacturer minimizes heat is by installing an oil cooler that drops the temperature of the oil while it circulates through the engine.

How big is the hole in the oil cooler line?

The bottom hard line is the original, you can see the rub on the left hand side, there is a pin size hole that dropped 1.5 qts of oil all over the underside of my truck. Good information here. may be a little more difficult to do it on the truck. Usually they tend to leak closer to the Block then up by the radiator. Good info nevertheless.

Do you need to remove oil cooler lines?

It is NOT necessary to remove the lines from the vehicle when performing this repair. Yes it can be done on vehicle, yes it is easier to perform off vehicle, no you do not need to use everything I used, YES you absolutely have to use new rubber hose.

What to do if your oil cooler is leaking?

If using a cutoff wheel, you will get burning rubber and oil smell. Use the flat blade screwdriver as a pry tool and pliers to remove the crimp from the oil line. A quick tug will seperate the rubber hose from the aluminum line. Have a drain pan close by as oil will come pouring out of the seperated lines.

With the correct seals installed on the replacement oil cooler lines, go ahead and install them onto the oil cooler. Once installed, go ahead and reinstall the retaining hardware. Step 11: Install replacement oil cooler lines onto the engine side. Reinstall the replacement oil cooler lines onto the end that get mounted to the engine.

What should I do if my oil cooler leaks?

Tighten them down with a line wrench, and make sure they are not too tight. Once the oil cooler hose is connected, you need to refill the reservoir with any oil that leaked out. Fill the oil and then start the car. This will allow the oil to circulate through the oil cooler hose. Check to make sure there aren’t any leaks along the line.

What’s the hardest part of replacing an oil cooler?

One of the hardest parts of replacing the oil cooler line, is removing it from the engine compartment. The oil line is going to be weaved in and around different parts.

How long does it take to replace an oil cooler hose?

Here are some steps for the average do-it-yourself mechanic to replace the oil cooler hose in a few hours. Before you start to disconnect any lines or hoses, you must make sure you know where they are.

Why does my oil cooler need to be replaced?

The oil lines, seals, and oil cooler core will eventually wear out, and small perforations or seal degradation will take hold causing the oil cooler to need replacement or resealing of the oil lines. This will be obvious as an oil leak will be coming from somewhere other than the engine, most likely somewhere around the front bumper cover.

How does an engine oil cooler work in an Audi?

An engine oil cooler is a small device that looks much like a radiator, works much like a radiator, and is mounted near the radiator. Air passing over the oil cooler will lower the temperature of the engine oil, and allow the engine oil to remain much more effective. This will prevent the engine oil from becoming too thin for normal operation.

How is the oil cooler replaced on an Audi Q7?

Replacing the oil cooler involves removing the mounting hardware or fasteners, disconnecting the two lines from the oil cooler, and installing the new oil cooler in its place. Afterwards, the engine oil system will be flushed, drained and refilled with clean oil, and the oil filter will be changed as well.

Why do you need an oil cooler in a Dodge Grand Caravan?

Especially during extreme operating conditions or with forced induction engines, the oil cooler helps maintain the viscosity of the oil, preventing oil breakdown and sludge buildup, and allows the engine to remain protected in the harshest of conditions. What are the symptoms of a bad Engine Oil Cooler?