on top of the valve cover
Valve clearance is not an issue with big-block VW engines (1.6L > 2.0L) as they employ overhead camshafts with hydraulic lifters (tappets). The lifters are self adjusting and maintenance-free, so there is no adjustment for valve clearance.Tapping/rattling noises coming from the cylinder head generally result from a sticking lifter or excess valve-guide wear.Lifters are not expensive and can be replaced with the cylinder head left in situ. It is also possible to strip, clean and rebuild lifters with little more than carbon-removing oven cleaner and a little patience.
please Where is the location egr valve in vw 1.8 engine?
Need to release air from the radiator,where is the bleeder valve on 1999 VW beetle
The ground clearance of the 2004 Volkswagen Passat is 0 ft. 5.8 in. (5.8 in.).
The ground clearance of the 2003 Volkswagen GTI is 0 ft. 5.1 in. (5.1 in.).
The ground clearance of the 2010 Volkswagen Touareg is 0 ft. 8.3 in. (8.3 in.).
The ground clearance of the 2009 Volkswagen Tiguan is 0 ft. 6.9 in. (6.9 in.).
The ground clearance of the 2012 Volkswagen Jetta is 0 ft. 5.5 in. (5.5 in.).
The ground clearance of the 2011 Volkswagen Tiguan is 0 ft. 6.9 in. (6.9 in.).
The ground clearance of the 2006 Volkswagen GTI is 0 ft. 5.1 in. (5.1 in.).
The ground clearance of the 2003 Volkswagen Passat is 0 ft. 5.8 in. (5.8 in.).