Question about 2005 Volkswagen Jetta
I have a volkswagen jetta 98 4 cylinder 2.0 when i start my car the coolant temperature light blinks , and after i'm done driving for a while (About 20 minutes)
I turn off the car, then i turn it on again (inmediatly) the light goes off
Figuring the car is not overheating because it does it even with the engine cold sounds like a defective level sensor. Like on most VW's inside the reservoir bowl the level sensor is located. First make sure the level of coolant is filled to the maximum line while the vehicle is cold. (not run for a few hours) If that's ok check the density of your coolant. Requires a coolant tester that you can pick up at any automotive store. It should be between -36 and -45 degrees C. (A good mix of coolan and water) Also make sure you use the right coolant. In 98 it should be pinkish red. And get it from the dealer. Do NOT MIX coolants as it could destroy the system. If it is unplug the connector at the level sensor on the bowl and make sure the terminals are not corroded. If they are not before starting he car jump the 2 terminals with a paper clip or wire to fool the cluster into thinking the coolant is full. Be careful not to damage the terminals or spread them. Start the car, the flashing light should not come on. If it doesn't your problem is the level sensor in the bowl. You'll have to replace the bowl to replace the sensor. They're one piece. Not very expensive. You can usually save the coolant in the bowl and reuse it if it's ok by blocking the bottom hose and putting your finger to save what's in the bowl.
Posted on Nov 26, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jul 18, 2014 | 1996 Volkswagen Jetta
----------- Where to Add Coolant? http://repairhelpcenter.blogspot.in/2012/06/2000-daewoo-lanos-where-to-add-coolant.html
------------ Blue Water Warning Light on Dash? http://whatisbyme.blogspot.in/2012/07/blue-water-warning-light-on-dash.html
Oct 09, 2012 | 1995 Volkswagen Jetta
Jun 27, 2011 | 2003 Volkswagen Jetta TDI
Apr 17, 2011 | Volkswagen Jetta Cars & Trucks
Jan 05, 2011 | 2000 Volkswagen Beetle
Jan 01, 2010 | 1995 Volkswagen Jetta
Dec 31, 2009 | 2003 Volkswagen Jetta TDI
Nov 25, 2008 | 1998 Volkswagen Jetta
Nov 01, 2008 | 1998 Volkswagen Passat
Oct 18, 2008 | 2003 Volkswagen Beetle TDI
1,420 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: