: Eldo idle and low speed running ODD- HELP!

06-12-04, 01:09 PM
Just bought a '95 Eldo ETC, 100,000 m. Had it serviced (dealership I've used in the past and had good service, even though spendy). Replaced 1 coil and a couple plug wires. Got it on a smooth road (rare here in Oregon) and at about 1700 RPM-25mph it's speed "undulates" up and down a few RPM (slight, no one else feels it but I can hear it as well) -like "one potato two potato" etc. ALSO - when I stop to shift into reverse, idle goes from about 700 to 1100 (passing through Nuetral) and when put in reverse "bumps" a bit because of high RPM. Then, in a moment goes back down to about 700. ANY thoughts? Thanks!

06-13-04, 12:00 AM
My guess is the idle speed control motor... it sounds similar to problems that I had. Other guys know better than I on how to test this...