Having problems with your 2004 Buick LeSabre ?
Engine Temperature Fluctuation
\015 My 2004 Buick engine temperature when driving goes between 210 to 248. Both the gauage and digital readouts show this. I can watch it go up and down? What can the problem be?\015
Fluctuation in temperature is usualy from low coolent level. a sticky thermastat could also be the culprit.
Repair Help & Product Troubleshooting for 2004 Buick LeSabre
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