The Chevy Monte Carlo has changed from the the V-8 equipped rear-wheel-drive platform of the 1970s and 1980s to the V-6 equipped front-wheel-drive platform of the voguish narration. On the contrary the ignition module is even the passion beat of the electronic ignition. Frequent problems with this transaction, as with most Regular Motors ignitions, are related to the module not triggering the ignition coil or not having timing management.
Function
The ignition module's utility is to turn the capacity to the ignition coil off and on. This causes induced voltage into the secondary of the coil and a Glimmer to be released to the Glimmer plugs.
Present ignition modules hog electronic circuits that authority timing very as Glimmer. One general symptom of a damaging ignition module in the dilatory design distributor-less ignitions is a absence of timing advance that may explanation solid starts and loss of faculty. This can be checked for with a timing lustrous. There should be advance and retard of timing when the engine is revved.
Diagnosis
Many times the antecedent memo of matter with the ignition module Testament be a broiling stall while driving. In some cases the cheap replacement part may not work at all and lead to a wild goose chase for another cause.Name brands like A/C Delco are the way to go here.
Disconnect the coil wire from the distributor and occupancy it hurried to the engine block. Then, while a partner cranks the engine, see if a spark occurs. If no spark occurs, you may have a bad ignition module and can verify it in the next test. If a spark does occur, start the engine and run it until it shuts off from heat. Then test again. If you still have a spark, the problem is not in the module.
Another option is to check if a signal is coming from the pickup coil in the distributor. This is the coil-like device inside the distributor. While a partner is cranking the engine, see if you have a voltage output with a volt meter at the wire connecting the pickup coil to the ignition module. If so, replace the module.
Replacement Parts
Replacement is straightforward: located under the distributor cap or under the ignition coils in the distributor-less systems, it is a simple bolt-on part.
The quality of the replacement part can affect the performance and life of the repair. High-quality parts have more robust components and last longer than the cheaper parts. This disagreement may pageant up as an engine stall when the vehicle is burning. After cooling for a sporadic minutes, the automobile Testament countdown up and guide again until the module gets febrile again.The easiest analysis is to gape provided the coil(s) is firing.
