Buick La Crosse Repair Questions and Answers


Security System Activated

2005 BUICK LA CROSSE
Replaced The Starter And The Security System Won't Allow Me To Start The Car. The Security Light Was On About A Week Before Replacement...
3 ANSWERS
1 IMAGE
Asked by Mark Reynolds

Horn Location

2005 BUICK LA CROSSE
Hello, I Would Like To Know The Location Of The Horns For The Car Listed Above. Is It Underneath The Front Driver Side Of The Car, Behind...
1 ANSWER
1 IMAGE
Asked by Reshen NY

After Replacing The Alternator The Gauge Is Erratic

2005 BUICK LA CROSSE
I Changed Alternator. Battery Is Good And Was Tested. My Gauge Reads All Over The Place, 13.1, 14.7,15.3, Etc. I Turn Lights On And It Will...
13 ANSWERS
Asked by Jacknut

While Idling There Is A Ticking/tapping Noise From...

2005 BUICK LA CROSSE
It's Not Loud But You Can Hear It. If I Bring Idle Up Just A Little Bit It Stops. This Isn't A Constant Noise, It Comes And Goes....
1 ANSWER
1 IMAGE
Asked by Jacknut

When Accelerating From A Stop There Is A Slight Clunk...

2005 BUICK LA CROSSE
Sometime I Get A Slight Clunk In Gear When Waiting At Red Light Then Taking Off. Other Than That It Shifts Fine And No Slips. Fluid Is Clean...
7 ANSWERS
5 IMAGES
Asked by Jacknut

Heater Not Working Properly

2005 BUICK LA CROSSE
I Filled Coolant And Bled System. Gauge Shows In 1/4's It Never Goes Over Between 1/4 And Half. It Doesn't Over Heat. But The...
1 ANSWER
1 IMAGE
Asked by Jacknut

Transmission Not Shifting Properly

2005 BUICK LA CROSSE
1. Every Now And Then At Street Light In Gear Light Changes And I Go I Get A Slight Bang In Gear. Shifts Fine No Slipping. Screen Has Been...
3 ANSWERS
Asked by Jacknut

Front End Humming Sound

2005 BUICK LA CROSSE
Front End Make Humming Sound Almost Like I Have Truck Tires On It.. It Does Not Grind. Thump, Chunk Or Make Snapping Noises. The Faster I Go...
1 ANSWER
Asked by Jacknut

Cranks But No Start

2008 BUICK LA CROSSE
The Car Listed Above Is The Cxl Model. Vehicle Belongs To My 95 Year Old Mother-in-law Who Purchased It New, Been Garage Kept And Has Only...
5 ANSWERS
4 IMAGES
Asked by BLAZ85

HAVC Blower Motor Not Working

2006 BUICK LA CROSSE
Blower Motor Not Working. Correct Power To Resistor, New Resistor, Fan, Control Module. Plug In Blower Nothing.
1 ANSWER
3 IMAGES
Asked by cheflouis
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