Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: 1986 TBI buick has no pulse to Injector, what's wrong on 1990 Buick Century

good fuel PSI. Code 12. Spark good
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
code 12 means thaere is no distributor signal, in other words, it is not running.

check the distributor pick up coil. it should ohm out 800-1500 ohms. it was the most common failure.

Roy
Didn't find what you were looking for?