Originally Posted by
ray barker
as allready said. when its not starting is there still fuel spraying out of the injectors and all plugs sparkimg. these are just basic process of illumination checks that will tell you what part of the vehicle you need to be having a closer look at.an old trick is spray some easystart into the air filter its a two handed job. take the air filter out and let the engine sniff it while cranking the engine over. be very carefull you dont over do it. if it fires it means the ignition system is ok and its fuel related
Originally Posted by
Jimboxr4x4
Hi, with fresh plugs it starts and idles but is really rough and won’t rev. The plugs are sooting up really quick so must be over fueling.
map sensor and ECT as well as all of the other sensors are all in range of normal volts and ohms with exception of the ignition amp which is way out of range (7500 ohm) compared to nominal 1000 to 1500 ohms.
ive got a spare one if you want to send me a stamped adress envolope or jiffy bag. or give these people a ring there cossie specialist in devon there probably the best. the owner was the workshop manager at motorsport developments for a long time nobody no,s more about the cossie.there so freindly he gave me a beginers self tuning guide over the phone recently. he must of been on the phone to me for half hour i ended up buying a ecu of them. tell him the problem and ask if he,s got somthing there to fix it that you can buy of them. there called auto dynamix spelt like that there in devon 01626362692. he will diagnose it on the phone but make it clear that you want to buy somthing of them to fix it. him and stuart at md are the best. they are the cosworth gods. but i cant remember what mateys called at auto dynamix
Last edited by ray barker; May 22, 2022 at 08:40 PM.