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2000 buick lesabre 3.8l code p0300 checked scanner cyl.3-6…

2000 buick lesabre 3.8l...

2000 buick lesabre 3.8l code p0300 checked scanner cyl.3-6 missfire. no spark out of 3-6 coil pack, replaced coil not coil. have to check else where. is there a bulletin that would cause that

Mechanic's Assistant: Just to clarify, what's the exact code? And have you tried to reset it?

Yes

Mechanic's Assistant: Are you fixing your LeSabre yourself? What have you tried so far?

Yes

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

I haven"t checked anything else

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Answered in 2 minutes by:
9/27/2017
Gunvir Singh
Category: Buick
Satisfied Customers: 2,013
Experience: Master Tech at Kennesaw Auto Tech
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Hello, let me review your request. Please stand by.

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Sorry about the wait. Do you have spark present at terminal #3 and #6 At the coil?

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Customer reply replied 10 months ago
no, its not the coil 8.8 ohms resistance
Customer reply replied 10 months ago
no spark at 3-6 coil

Have you checked the ignition control module?

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Customer reply replied 10 months ago
not yet will do tomarrow. need schematic

Let me get that. Please stand by.

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Attached is the factory provided info and wiring schematics for ignition control module.

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Hello, just checking if any updates?

Gunvir Singh
Category: Buick
Satisfied Customers: 2,013
Experience: Master Tech at Kennesaw Auto Tech
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