1993 Opel Signum Repair Question
Topics covered: Engine, Body, Check engine light.
Mileage: No information provided.
Mileage: No information provided.
Asked on January 8, 2008
1993 Opel Signum WHEN COMING TO A STOP
MY QUESTION IS KIND OF BROAD, IT IS ON MY UNCLES 1993 OPEL, I AM NOT SURE WHAT MODEL OF OPEL IT IS, HE SAYS THAT WHEN HE IS COMING TO A STOP FROM AROUND 50-60MPH, THE TACHOMETER WILL SURGE SLIGHTLY, THERE ARE NO CHECK ENGINE LIGHTS ON OR LIGHTS ON THE DASH TO INDICATE SOMETHING. SO MY QUESTION IS CAN ANYBODY HELP NARROW THIS DOWN. I KNOW IT IS NOT THAT MUCH INFORMATION. IF I CAN GET ANY INOFRMATION FROM SOMEONE THAT WOULD BE GREATLY APPRECIATED, IF NOT THANK YOU FOR YOUR TIME.
Asked by KYLE11Answer
Replied on January 8, 2008
Hi there,
Bit hard this one, all i can think about just now is to get the car on an oscilloscope and check the coil operation, there may be a problem in the coil / ignition circuit that is causing the taco to flair a bit.
Mark (mhpautos)
