I swapped the ignition module from a Buick 2003 3.4L engine to my buick 3.1. car starts and runs ok (a little rough). can i damage things by doing this or are they interchangeable, I

Asked by RETNAVY20 Jan 24, 2017 at 11:28 PM about the 2003 Buick Century

Question type: Maintenance & Repair

the ignition control module for both the 3.1l and 3.4l are identical in
appearance and all wires and plugs fit. So now my 3.1 is running on a 3.4l
ignition module. Is this O.K.?

3,205

Bruce answered 7 years ago

If they are exactly the same pats, you will be fine as the ignition is controlled through the ECM (Engine Control Module)

1 people found this helpful.

Mark helpful

Your Answer:

I swapped the ignition module from a Buick 2003 3.4L engine to my buick 3.1. car starts and runs ok (a little rough). can i damage things by doing this or are they interchangeable, I 1 Answer

the ignition control module for both the 3.1l and 3.4l are identical in appearance and all wires and plugs fit. So now my 3.1 is running on a 3.4l ignition module. Is this O.K.?

2003 Buick Century

-

Maintenance & Repair
My 1999 Buick Century Limited is riding rough and lacking power. I was told there is water in the engine. What can I do to save my car? Anyone ever heard of a product called "Liquid Intelligence 245"? 1 Answer

I was told to buy a product called "Liquid Intelligence 245". It is supposed to be a PERMANENT FIX to a blown head gasket; which is what I was told is wrong with my 1999 Buick Century Limited. Can any...

1999 Buick Century Limited Sedan FWD

-

Maintenance & Repair
i own a 2000 buick century custom. a couple months ago i had oil in my coolant/antifreeze so i had emptied it out cleaned and had put it back. well since that day my car wont start and now pops the IGN 0: cluster, pcm,& bcm 10a fuse. i have replaced the ignition switch, fixed the ignition column, flipped the starter, checked the fuse box yet it still keeps popping.i will be tracing wires to look for a short or grounded wires. any suggestions on what to do? 6 Answers

i own a 2000 buick century custom. a couple months ago i had oil in my coolant/antifreeze so i had emptied it out cleaned and had put it back. well since that day my car wont start and now pops the ...

2000 Buick Century Custom Sedan FWD

-

Maintenance & Repair
Buick Century 2000 starts no problem, but once i put the car in drive it won't move, and i hear a weird noise when i press on the gas. What can it be? 11 Answers

I was on the freeway from a long trip and the car suddenly i was giving the car gas and it and sounded and felt like i was in neutral. The car turns on but won't drive. Is it the transmission? If it ...

2000 Buick Century

-

Maintenance & Repair
Engine swap 2000 chevy impala to a 2003 Buick century 1 Answer

I have a 2000 chevy impala 3.1 engine. Will it fit in a 2003 Buick century 3.1?

2003 Buick Century Sedan FWD

-

Maintenance & Repair

Own this car?

Share your experience with others.

2003 Buick Century

Write a car review

Review another car

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.

I swapped the ignition module from a Buick 2003 3.4L engine to my buick 3.1. car starts and runs ok (a little rough). can i damage things by doing this or are they interchangeable, I

1 Answer

Your Answer:

Own this car?

Share your experience with others.

Shortcuts

Search Buick Century Questions

CarGurus Experts

Know more, shop wisely

Related Models For Sale

Used Cars for Sale

I swapped the ignition module from a Buick 2003 3.4L engine to my buick 3.1. car starts and runs ok (a little rough). can i damage things by doing this or are they interchangeable, I

1 Answer

Your Answer:

Related Questions