common issues with 94 century
What is your question?
I have replaced Plugs, Ignition Module, Wires, Alternator, PCV, Water Pump, Serpentine Belt Thermostat and Battery....I start the car and it idles rough, but if I re-start the car it runs ok and check engine light goes off. I am perplexed....
What makes this problem better or worse?
re starting it
How long has your 1994 Buick Century had this problem?
couple weeks
2 Replies
I'm sorry to say that -- this car is 26 years old now! Anything goes, really. You can't look at "common issues" when a vehicle is of this age; there's no way to know what is going on without hands on testing that will evaluate fuel delivery, ignition spark, air intake, emissions controls, engine timing, engine compression. It appears you've done a lot of parts replacing, but maybe no troubleshooting? Testing will be quite helpful. https://repairpal.com/repair-shops
Professional quality scan tool is quite capable of testing this 1994 vehicle - SCAN TEST is highly recommended.
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