What should coolant temp be on Volkswagen Golf GTI?
We’ll go over some symptoms of your water pump failing, how to prevent your water pump from failing and how to replace your water pump. The default coolant temperature you will see in your MK5 GTI is 90°C or 194°F. The needle will pass the 90 degrees mark only when the coolant temp is getting dangerously high.
When to replace coil packs on Volkswagen Golf GTI?
Replacement Coil Packs (HIGHLY suggest replacing all of them): https://amzn.to/3f64C4m While the coil packs might be the most common engine problem for your MK5 GTI, people tend to see the water pump and the timing belt fail almost simultaneously.
What causes a 5th Gen Golf GTI to go bad?
The most common engine problem in a 5th Gen (MK5) GTI is ignition coil packs going bad. Although it is a small component, your ignition coils carry a lot of responsibility in your engine. An ignition coil transfers power from your battery to the spark plugs, where it then lights a vehicle’s fuel and allows your vehicle to run.
What kind of engine does a Volkswagen Golf GTI have?
In the early model years, 2004 – 2008.5, the MK5 GTI housed a 2.0t FSI engine, which put out 197 hp & 207 lb-ft. In the latter half of 2008, the MK5 GTI housed an updated engine: a 2.0t TSI which put out 217 hp & 258 lb-ft. Both options came with two different types of transmissions: a 6-speed manual or a 6-speed DSG automatic transmission.
What are the symptoms of a Volkswagen Golf GTI valve failure?
MK5 GTI PCV Valve Failure Symptoms 1 Loss of boost pressure 2 Misfires (See back to “MK5 Cylinder Misfire CEL Codes” for the fault codes) 3 Rough or poor idling 4 Loud whistle or hissing noise coming from under the hood (Example:
Is the Volkswagen Golf GTI a reliable car?
With that many sold, many people knew these machines were reliable and what it comes down to is proper maintenance. All cars are not created equal but given what most people say about the MK5 Volkswagen GTI, it is in fact very reliable IF you maintain it properly, just like any other car out on the market.