Oldsmobile Questions? Ask a Mechanic for Answers ASAP
Hi there. Thank you for posting your question!
I’m a retired master technician and tech instructor, so I’m pretty sure we can solve your issue together. However, before we start I need you to please consider the following facts:
- I do not know your skill level or what tools you have
- It may take a few back and forth replies to solve the issue
- There will probably be some tools and equipment needed for a proper diagnosis
Please let me know right away if you don’t have any mechanical skills or test equipment.
An issue such as you describe would need to be diagnosed with a scope so we could see what's happening with both spark and vacuum in real time. Do you have access to such a scope?