fuel system

Asked by olensmema Jan 28, 2018 at 04:23 AM about the 2003 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

Had a bad ignition module drove
it like that running on 4 cylinders
for 3 weeks or so replace the
module with a used module came
with the coils started right up
drove great rented out of gas a
week later now no start cranks
replace the camshaft sensor then
it did start but again would not
start and now will not start cranks

3 Answers

10,490

If the crank sensor is bad the car will not start. But I would recheck the connections at the module. If the potting compound on the circuit board has melted, the module is bad

Your Answer:

LeSabre

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