High Revs When Cold
Posted 14 November 2008 - 07:16 PM
Posted 14 November 2008 - 08:25 PM
Posted 30 November 2008 - 12:31 AM
Posted 01 December 2008 - 09:05 PM
Posted 01 December 2008 - 09:24 PM
From cold 2000 RPM sounds wrong to me, way to high plus fluctuating. D4D 2 ltr from cold for example will rise to 1200 RPM if heater switched on before car fully warmed. If you did not have this raised idle speed (plus fluctuating high idle ) from new, sounds odd to me.
I agree with Beagh. Although it is normal for the revs to increase when cold, 2000 rpm is way too high. For example, my 1.8vvti, this morning at 4.40am at -2 c, engine revs were at 1400. When fully warmed up, temp gauge smack bang in the centre, idle drops back to 750rpm when stationary. Possibly an air leak in the induction system?
Maybe others can post figures for theirs.
P.S. Mine is a 2002.
Posted 01 December 2008 - 10:49 PM
I have a 2003 petrol 1.8.
Mine is around 1800revs or so on a cold morning. Done it since I had it in 2005. The jumping up and down when stopping at lights during the first few minutes happens due to the extra electrical load as described by AvensisMolester. I also leave it to warm up a bit too before driving off. Turning off the heating during the warm up period makes it warm up a touch faster too.
Settles down nicely once warmed up to the 800 mark I think.
I've had this on all my cars, not just Toyota...
Posted 02 December 2008 - 07:56 AM
I have high (2,000) revs when starting from cold in my 2003 petrol verso. This is a recent development and my local Toyota garage says not a problem! I disagree. Have changed air filter and checked sensor in air filter feed pipe (it's hell without manuals isn't it!). When warm, no problems but when cold the revs can fluctuate by as much as 2-300 revs (going from say 1,500 - 1,800) when stopped at traffic lights shortly after cold start. Any ideas? The car has 35,000 on clock and owned by us from new.
Mine gives 1800-1900 rpm at cold starting.
Posted 06 December 2008 - 11:20 AM
Posted 06 December 2008 - 12:24 PM
Posted 08 December 2008 - 07:48 PM
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users