Kia Rio 2003 misfire revs wrong,

Kia Rio 2003 misfire revs wrong,

Author
Discussion

edagroup

Original Poster:

22 posts

208 months

Saturday 17th August 2019
quotequote all
Saffron Walden, ESSEX. Any one know a person whom will check out and fix my kia rio engine. Its been to 8 garages and 12 mechanics have looked . i have replaced all sensors and other stuff, yet it over revs, drops to 785 revs, misfires then foot down goes like a turbo charged unit When it wants to, its got a mind of a disturbed woman. . have done compression and leak tests, engine is fine, infact 200 lbs per cyclinder and balanced minimum leakage. cant trace the b***t. desperate as being charged for work that dont repair.

edagroup

Original Poster:

22 posts

208 months

Sunday 18th August 2019
quotequote all
Thanks for the info, all is welcome. i changed the entire carb, ventura body with a throttle sensor and it did not sort out. The unit came from a car exactly the same I took off the road last year. The obd shows throttle sensor working perfectly. is your in the morning misfiring and after 3 miles runs well. Mine is like that yet plugs are ok and i have changed the coil pack.