hi I have a 1994 Honda accord 2.0 5 speed recently the distributor went funny and the car wouldn’t start I had hard time finding a distributor to fit so I got 1 of a civic bit new 1996 I think. Change the internal of the distributor to the old 1. and the car ran fine. But now the idle speed is going up and down like mad I am just wondering if any one has this problem before.

thanxs for any help

 

look for a vacc leak. is idle too high?? too high of an idle will cause it to surge,, chk the fast idle valve inner valve ,,, if it is loose it will make engine surge,, chk coolant level ,, if too low it will make idle surge .

start with these ..