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Two VANOS Removal Questions

2003 - 2009, roadster, coupe, facelift
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BumpyZ4
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Two VANOS Removal Questions

Post by BumpyZ4 » Tue Mar 12, 2024 12:34 am

I'm going to refurb my VANOS and had a couple of questions.
1. Do you think it is better to unbolt the RT engine mount and jack the engine up or loosen and pry on the crossmember?
2. Just eyeballing it, it looks like the VANOS will not clear the temp sensor housing on the lower radiator hose. Can anyone confirm whether or not the radiator hose needs to be removed? Thanks.
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2003 E85 3.0i Sterling Gray
KLR 650
Diva Roadster (Kit Car)

Joez4
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Two VANOS Removal Questions

Post by Joez4 » Tue Mar 12, 2024 12:55 am

I undid the left engine mount and didn't have to jack up that high for the vanos to clear the crossmember, seems easier and more sympathetic to the car than prying on things if you ask me,

Can't help on radiator pipe clearance as when I did mine i was removing the water pump at the same time so all the pipes were disconnected, having the fan and radiator removed helped me get to the vanos bolts alot easier tho
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bigwinn
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Two VANOS Removal Questions

Post by bigwinn » Tue Mar 12, 2024 8:03 am

You’ll deffo need to pop the hose off to allow clearance

As for the crossmember question- if I struggle for clearance I’m happy to put a pry bar on the front of the engine to get the extra mm’s- but I know others who will pop an engine mount off and jack up one side

Horses for courses both work
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Two VANOS Removal Questions

Post by enuff_zed » Tue Mar 12, 2024 9:16 am

I undo the right mount, left as you look from the front of the car.
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BumpyZ4
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Two VANOS Removal Questions

Post by BumpyZ4 » Tue Mar 12, 2024 4:30 pm

Thanks all. I'll let you know how it goes!
2003 E85 3.0i Sterling Gray
KLR 650
Diva Roadster (Kit Car)

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Two VANOS Removal Questions

Post by BumpyZ4 » Wed Mar 13, 2024 1:36 am

Got it done. Well, waiting on an exhaust cam sensor as it was leaking oil through the pins into the connector. I ended up doing the engine mount and jacking it up an inch or two and I was able to wiggle it out. The seals/orings definitely weren't doing much! I expected more of an oil mess but the messy part was the coolant.
2003 E85 3.0i Sterling Gray
KLR 650
Diva Roadster (Kit Car)

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