Hi,
This could be several different things. For example, low fuel pressure, a plugged catalytic converter, faulty crankshaft position sensor and so on can cause this. What I need you to do is simply retrieve diagnostic trouble codes. This vehicle has an OBD1 system that doesn't require a scan tool to operate. All that will be needed is a short jumper wire or even a paper clip.
Follow this link, which explains how to do it:
https://www.2carpros.com/articles/buick-cadillac-chevy-gmc-oldsmobile-pontiac-gm-1983-1995-obd1-code-definitions-and-retrieval-method
Do this and let me know what codes are found.
Take care,
Joe
Aug 2, 2020 at 9:09 PM
