Vw Mk4 Jetta Figuring Out Coolant Leak Mystery Youtube Changed out the coolant in my tdi jetta, then it developed a leak somewhere. coolant was vanishing without a trace. no visible leaks anywhere so it was hard. Location. northern minnesota 55744. tdi. 2001 jetta and 2003 jetta. apr 19, 2012. #7. unplug the connector on the res bottle and see if there is any trace coolant around inside the connector body. some of the early mkiv's had an issue with that, which leads to all sorts of other mysterious electrical problems with "coolant migration".
Fixing A Common Mk4 Coolant Leak Vw Part 1j0121087a Youtube Most common location for coolant leaks on 1.8t's are the coolant flange on the back of the cylinder head, the "j" plug, the thermostat housing, and the water pump. if its running out as fast as you are pouring it in, then chances are that one of the plastic cooling system components has finally failed completely. The egr cooler could leak coolant and go back into the intake through the egr. remove the intercooler and pressure test it underwater. only other place coolant sees intake is the egr cooler. also, since you already have what looks like clean green coolant in there, don't mix it with pink vw coolant. it'll sludge and turn brown. Mk4 2002 jetta coolant leak help. hey guys i own a slammed mk4 jetta 1.8t year 2002 and recently after weeks i realized i have a coolant leak the level of coolant on the bottle goes from full to the middle in like a week or so i never realized the leak under my car because im so low you cant notice it but today i looked under the car and saw. Mkiv 2.0 jetta mystery coolant leak. i topped off my coolant about a month ago when i changed the oil and while driving the other day, the warning light came on. reservoir was nearly empty when i checked but there appears to be nothing leaking under the hood.
How To Check Coolant Leak In A Jetta Motor Vehicle Maintenance Mk4 2002 jetta coolant leak help. hey guys i own a slammed mk4 jetta 1.8t year 2002 and recently after weeks i realized i have a coolant leak the level of coolant on the bottle goes from full to the middle in like a week or so i never realized the leak under my car because im so low you cant notice it but today i looked under the car and saw. Mkiv 2.0 jetta mystery coolant leak. i topped off my coolant about a month ago when i changed the oil and while driving the other day, the warning light came on. reservoir was nearly empty when i checked but there appears to be nothing leaking under the hood. Vw model specific forums. golf & jetta (all gens) golf iv & jetta iv my mk4 jetta is leaking coolant. jump to latest follow. Vw jetta topics general. vw jetta bora mkiv 1998 euro,1999.5 us 2005 coolant leak, can't find source?? jump to latest follow.
Diy Vw Jetta Coolant Leak Fix Youtube Vw model specific forums. golf & jetta (all gens) golf iv & jetta iv my mk4 jetta is leaking coolant. jump to latest follow. Vw jetta topics general. vw jetta bora mkiv 1998 euro,1999.5 us 2005 coolant leak, can't find source?? jump to latest follow.
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