I bought one of these lcd oil level and temp. gauges. The problem is the level which is on a bar code keeps running up and down which is saying there's to much or to little oil in the engine. I took a turkey baster and took some oil out no change. I then added oil no change, I the removed the top and replaced the battery and for good measure removed the screen. No change I guess I have an $137.00 oil temp gauge. oops got to go to a brush fire.:bigsmiley21: