My 2003 s10 started glitching. The instrument panel jumps, off and on, the rpm and speed gauage flicker off and on. Now it will not start.

There could be several reasons why the rev counter of your 1992 Opel Monza is not working. One possible reason is a faulty instrument cluster. The instrument cluster is responsible for displaying various information, including the speed and RPM of the vehicle. If the instrument cluster is faulty, it may not be able to display the RPM accurately or at all. Another possible reason is a faulty RPM sensor. The RPM sensor is responsible for sending signals to the instrument cluster, which then displays the RPM on the rev counter. If the RPM sensor is faulty, it may not be able to send signals to the instrument cluster, resulting in a non-functional rev counter.

To fix the issue, you can start by checking the instrument cluster and RPM sensor for any signs of damage or wear and tear. If there are no visible signs of damage, you can try resetting the instrument cluster by disconnecting the battery for a few minutes and then reconnecting it. This may help reset any electronic glitches that may be causing the issue.

If resetting the instrument cluster does not work, you may need to replace either the instrument cluster or RPM sensor. It is recommended to take your vehicle to a certified mechanic or dealership to diagnose and fix the issue properly.

In summary, a non-functional rev counter in a 1992 Opel Monza could be caused by a faulty instrument cluster or RPM sensor. Resetting the instrument cluster or replacing either component may help fix the issue.

Could be the battery. Jump it with another car and see if it stops. Ford put the security in the Instrument panel for a few years. This flickering could be the reason in shuts down after a couple seconds.

A bad Coil , ignition control module , crankshaft position sensor ,no voltage to the ignition system ! No Start No Spark Cranks OK GMC Jimmy S10 Blazer

Can you be more specific, like engine size, transmission type, vehicle mileage, does the engine rpm's fall or flicker when start to "jump and jerk", does it keep doing it above that speed or stops beyond it. I am trying to determine if it is an engine or transmission problem. But I need details.

jumping the battery after a failed battery has probably corrupted the CPU program. Try using a scanner to reset the program.

Based on your actions, it sounds like a wiring problem.
Could be a weak connection at the cluster, or the speed sensor.

Sound like a vehicle speed sensor go to bad. If this is right, the RMP dont showing details.

Faulty instrument panel.These GM cars are well known for this.You will need to replace the panel.

instrument cluster and buy and extra per gm quality