Surging from cold!!!
Surging from cold!!!
Author
Discussion

Mad Mitch

Original Poster:

842 posts

258 months

Friday 3rd February 2006
quotequote all
Chimaera 4.0 1995......... Start up from cold, always starts first time but has started to surge dramaticaly. It will go between 1100 and 500 rythmicaly untill it stalls.!!
Its like the old Vauxhall Monzas and Senators did with the K Jetronic injection many years ago...... Do we have any probs with auxilliary air valve / idle air controll.. Any ideas greatly appreciated. The car runs fine after about 5 mins tickling the throttle.
Cheers, Steve.

llanelli-rob

533 posts

254 months

Friday 3rd February 2006
quotequote all
Clean the stepper motor........
A very easy job,do a search on this forum,sure you will find plenty of advice!
Cheers

Update.....see this link........www.tvrcc-south-wales.co.uk/stepper.asp





>> Edited by llanelli-rob on Friday 3rd February 08:08

>> Edited by llanelli-rob on Friday 3rd February 08:10