hughes21 Posted March 25, 2013 Share Posted March 25, 2013 My glanza revs at 2100 when I start itCold seems a bit high for a coldEngine or is it normal ?? Quote Link to post Share on other sites
hughes21 Posted March 26, 2013 Author Share Posted March 26, 2013 Bump Quote Link to post Share on other sites
Danza V Posted March 26, 2013 Share Posted March 26, 2013 Does it go to normal rpm when warm? Or does it remain high when warm? Quote Link to post Share on other sites
Got.boost Posted March 26, 2013 Share Posted March 26, 2013 Have you checked all vac lines ??? Quote Link to post Share on other sites
hughes21 Posted March 26, 2013 Author Share Posted March 26, 2013 Drops to 1000rpm when warm Quote Link to post Share on other sites
Danza V Posted March 27, 2013 Share Posted March 27, 2013 Check for broken vac lines as above, could clean your icv and even check your coolent level also to start with Quote Link to post Share on other sites
waderz06 Posted March 27, 2013 Share Posted March 27, 2013 As above ^^^ check all of your vacuum hoses. Sounds like a boost leak somewhere. Quote Link to post Share on other sites
micky boy Posted March 27, 2013 Share Posted March 27, 2013 (edited) Theres a screw on the top of the throttle body! when its fully upto temp screw the screw in and it will bring the idle down! Edited March 27, 2013 by micky boy Quote Link to post Share on other sites
hughes21 Posted March 27, 2013 Author Share Posted March 27, 2013 Coolant levels are fine - il check the vac lines aswell there's not a boost leak it was on the dunno at the weekend and the graph didn't show boost dropping ! Micky boy the screw is wound all the way in :s Quote Link to post Share on other sites
Danza V Posted March 27, 2013 Share Posted March 27, 2013 I had a similar issue I eliminated the icv by blocking the ports and seeing if it changed, pcv replacement, vacs as suggested, screws as suggested and map sensor adjustment.. Also check your throttle body and cable Quote Link to post Share on other sites
hughes21 Posted March 27, 2013 Author Share Posted March 27, 2013 Checked the vacs all seem fine , but it wouldn't be the vacs as it drops to 1000rpm when warm I don't want it lower than that , how do you adjust the map sensor ?? Quote Link to post Share on other sites
DamoC Posted March 28, 2013 Share Posted March 28, 2013 I have a similar problem! Except mine is the ther way around! On start up its fine, about 800-1k.. Then after being run around for a while it will sit at about 2k... An slowly slowly drop down! Then if I switch her off leave her for 10 mins she starts up at 800-1k again?? Quote Link to post Share on other sites
Danza V Posted March 28, 2013 Share Posted March 28, 2013 (edited) Checked the vacs all seem fine , but it wouldn't be the vacs as it drops to 1000rpm when warm I don't want it lower than that , how do you adjust the map sensor ??There's a sticky in Tgtt mate, apparently it's quite a pain in the ass job!!Sticky bov also ? I checked this also to see if it was stuck open slightly, all I did was clean it out, but It didn't work for me but who knows!! Edited March 28, 2013 by Danza V Quote Link to post Share on other sites
Danza V Posted March 28, 2013 Share Posted March 28, 2013 (edited) I have a similar problem! Except mine is the ther way around!On start up its fine, about 800-1k.. Then after being run around for a while it will sit at about 2k... An slowly slowly drop down! Then if I switch her off leave her for 10 mins she starts up at 800-1k again??Idle cobtrol valve? I'd try blocking it off and then start it up and see if it cures your issue matey I mean I dont have a lot of experience with this issue but all I'm doing is just saying the things I checked tbh.. Edited March 28, 2013 by Danza V Quote Link to post Share on other sites
mech5107 Posted March 29, 2013 Share Posted March 29, 2013 Maybe the cold start valve is sticking. I mean the one under the throttle body. Quote Link to post Share on other sites
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