M_R_205 5 1 Cars Posted October 12, 2007 (edited) i got my carbs fitteed about 3 months ago now had them on the rollers at the bogg brothers and all was good, however lately the car is running increasingly lumpy and when i let off the throttle to slow down, 9 times out of 10 it trys to cut out unless a bit of heel toe is used, now my first thought was, hmm, maybe its overfueling, flooding when the throttle was closed, so i fitted a new presure regulator and set it to 3.5 psi, still happening but now also lost a litle high rev poke, underfueling?? any ideas?? i realy need it sorted as im going to start trying to sell my car at the end of the month and i dont wana sell some poor guy a duck egg he cant drive!! cheers!! Edited October 12, 2007 by M_R_205 Share this post Link to post Share on other sites
pip470 61 Posted October 12, 2007 How is your idle when stationary? Have you checked what colour your spark plugs are? Are you using a dizzy for the spark? Share this post Link to post Share on other sites
M_R_205 5 1 Cars Posted October 12, 2007 (edited) How is your idle when stationary? Have you checked what colour your spark plugs are? Are you using a dizzy for the spark? idle is usualy quite high and lumpy, when i adjust it down it wont start from cold (no choke) plugs are a dark grey slightly black and yes a normal dizzy, plugs leads cap and arm were new about 4-6 months ago Edited October 12, 2007 by M_R_205 Share this post Link to post Share on other sites
