Why is my Toyota 4Runner losing coolant?
I have a 2003 4Runner V6 with 108K miles on it and I am losing coolant. I noticed recently that my coolant resevior was empty, open the radiator cap and it was low as well. Topped off the radiator, filled the resevior, and with a week the resevoir was empty and the radiator low. Refill both, same deal.
Are there any problems with the Toyota 4Runner?
When faced with this issue, replacing the piston rings should fix it. You can get OEM piston rings from us at a discounted price (Part No. 13011-31210 ). Frame Rust: Many third-gen 4Runner owners have experienced issues with unusual levels of frame/undercarriage rust, which can lead to suspension system failure.
Why are my Toyota 4Runner airbags not working?
Airbag propellant degradation: Newer 4Runners come with Takata front passenger airbag inflators that fail to deploy during an accident. This happens because these airbags are missing a chemical drying agent that absorbs moisture, which leads to early propellant degradation due to excessive moisture and fluctuating high temperatures.
Why is my dome light not working on my 4Runner?
A frame replacement is a good way to fix it. Blown Fuses: When something, such as a bad aftermarket phone charger, draws too much electricity from your third-gen 4Runner, the 15A ACC and/or the 10A dome fuse can blow. This leads to the dome light and/or the radio not working. The good news is that this issue is easy to fix.
How often should you change your water pump?
Some water pumps have plastic impellers that move the coolant and some coolant is corrosive once the additives wear away (you’re supposed to change your coolant every three to seven years to prevent engine damage when these additives wear away). The water pump impeller can wear out, thus no longer moving coolant around, so your car overheats.
What can cause a car water pump to need replacing?
A leak or a faulty bearing can cause serious damage to your car’s engine. Puddles of coolant underneath your vehicle or high temperature readings may be signs that your water pump needs replacing.
What kind of engine does a Toyota 4Runner have?
2003 Toyota 4Runner SR5 iForce 4.7L V8 2WD Natural White With Plastic Bumper Cladding, Everything Completely Stock. 90,000 Miles and counting! Another idea is to do a compression test and leak down test. The gauges aren’t too expensive.