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Ask FORMULAKEES Your Own Question
Category: VW
Satisfied Customers: 163
Experience:  Audi Vw and Porsche Dealership, Have had several trainings in Europe. Own my own repair shop
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2000 jetta: always, the car wont start for 15

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2000 jetta vr6 has problems with starting. In the morning or after a 2-3hr wait the car always starts. But if I drive for 5 minute or just let it idle for 5 min - turn off, the car wont start for 15-20minutes. It cranks but I do get a significant gas order.

HelloCustomer and welcome to JA,


Most likely it is gonna be your temp sending unit in the the radiator hose, a lot of VW jettas have that issue. What it does is not make the engine fire ( Spark ) . Did you read the OBD codes ? This temp sending error won't show nine out of ten times. About your windows , most likely the switch in door is bad, but let VW specialist scan it and reset it maybe it will correct then. The windows switch is about 112 usd and the temp sending unit is around 30 usd. Good luck

Customer: replied 7 years ago.
Can you tell me where the temp sender is, I mean waht hose?

look at top radiator hose which come of the radiator and follow it close to the engine you will see it it has either two or four wires to it . It has also a spring clip which you need to remove so you can pull the sensor out and replace it with a new one. I am home now but tomorrow i can send sent you a picture of it . Good luck

FORMULAKEES and other VW Specialists are ready to help you
Customer: replied 7 years ago.
Picture would be great!! I hope this is the fix!!

It is gonna fix it , just like the dme relay will fix the porsche ( you probably had a 944 or 911 with this problem. I'll send you the pic tomorrow. Best thing is to get the sensor from the dealer, aftermarket is not that good.