It's most likely the sending unit senor or unit is defective, you need to take it to a repair shop to get checked out. The sending unit is in the fuel tank. Or if you live in area you have a autozone auto parts store stop by and ask them to hook up to your vehicle to see if a code pops up, it a no charge service! they will give you print out if anything is wrong FREE.
25 gallon tank
you CANT U HAVE TO REPLACE THE WHOLE CLUSTER...
fuelfilter is integrated in fuelpump assembly,part of fuelpump assembly
replaced battery and now remote doesnt work . how do you reprogram remote
does the oil pan have to be removed to pull the timing chain on the 07 3.9 engine
On a 2007 Chevy Uplander, the oil pressure sending unit is typically located near the oil filter on the engine block. It can be found on the driver's side, towards the rear of the engine. To access it, you may need to remove some components for better visibility. Always consult the vehicle's service manual for specific details and safety precautions.
The capacity according to my 09 owners manual is 4.0 quarts or 3.8 liters for engine oil with a new filter.
Go to www.the12volt.com they will have this digram for free.
I am willing to bet that you have had someting inside your gas tank or dash worked on recently. The issue is that the plug for your sending unit is on backwards or the wires to your gauge are reversed.
Where do I put freon in a 2007 chevy impala
If you need to locate and Replace Chevrolet Uplander cabin air filter from year 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 you need to follow some steps. To change cabin air filter on Chevrolet Uplander first time you need to open the glove box and then you need to remove the plastic panel (see picture).
The 2007 Chevrolet Uplander takes a 24" drivers side, 22" passenger side and a 16" rear wiper. See sources and related links below for more information. Since there are over 22 different wiper arm attachments, do not buy wipers just by length only. Be sure to lookup exact wiper blade part numbers by vehicle make, model and year for the brand wiper you decide to purchase. This ensures correct length AND correct attachment.