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2000 s40 high idle

Help, Advice, Owners' Discussion and DIY Tutorials on S40 and V40. In this forum you'll find S40/V40-specific owners asking and answering questions on maintenance, ownership, repairs, tutorials and almost every do-it-yourself thing you can do to save money owning these Volvos.

1996 - 2004 S40
1996 - 2004 V40

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jrs4
Posts: 7
Joined: 23 January 2013
Year and Model: S40 2000
Location: USA

2000 s40 high idle

Post by jrs4 »

Hi, I have a problem with this vovlo since I bought it, first I was having problems with a long 5 or 6 seconds to start but I replaced the Fuel pressure regulator and that fix it, but since I bought it it came with a pinched hose, I thing is going to the turbo from the radiator or it runs from the top of the radiator, this hose is pinched with a screw clamp and is almost all the way blocked, if I lose the screw to much or lose to let air pass, it will idle high and then it keeps going up and down but high idling, so I keep it where it run smood, but I don't know what to do? any help will be appreciated.
THANK YOU ALL this is a grate site!

jrs4
Posts: 7
Joined: 23 January 2013
Year and Model: S40 2000
Location: USA

Post by jrs4 »

does any body knows how to control or what controls the idle up or down?

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