Engine and Drivetrain

#PIC4050A: Whine Noise from Power Steering at Cold Start - keywords air foam growl left right steer wheel - (Jun 27, 2008) Subject:  Whine Noise from Power Steering at Cold Start   Models:  2006 - 2009 Cadillac XLR and XLR-V ... Read More

#PIP4112R: Normal Characteristic - Sag Or Hesitation On Acceleration - (Mar 24, 2017) Subject:  Normal Characteristic - Sag Or Hesitation On Acceleration Brand: Model: Model Year: VIN: Engine: Transmission: from to from to ... Read More

Corvette and Cadillac XLR Partway through model year 2003, a new fuel tank system was introduced on the Corvette (fig. 1). This system continues with slight differences in the 2004 Corvette and Cadillac XLR. TIP: For 2003 Corvettes only, this... Read More

Drivetrain - Rear Differential Fluid Leak Bulletin No.: 03-04-20-006 Date: November 18, 2003 TECHNICAL Subject: Fluid Leak at Rear Axle (Replace Left Differential Side Cover 0-Ring and Left Axle Shaft Seal, Add Sealant to Side Cover Flange) Models:... Read More

#PI01243: Extended Crank Time - 4.6 ignition PCM performance start starter switch - (Jul 23, 2003) Subject:  Extended Crank Time Models:  .(04 Cadillac SRX w/RPO LH2)    (04 Cadillac XLR w/RPOLH2) When servicing the... Read More

Some 2004 model year Cadillac XLR  and Chevrolet Corvette vehicles may have a fuel tank leak at the quick connectors that are used to link the left and right fuel tanks.  The customer may notice a fuel odor while the vehicle is being... Read More

#PIP4925A: SES Light with Fuel Trim and or Oxygen Sensor Codes - (Mar 21, 2017) Subject:  SES Light with Fuel Trim and or Oxygen Sensor Codes Brand: Model: Model Year: VIN: Engine: Transmission: from to from to All All... Read More

#PIP4245A: Torque Tube Fully Serviceable - (Jun 20, 2011) Subject:  Torque Tube Fully Serviceable Models:  2004 - 2009 Cadillac XLR, XLR-V 1997 - 2011 Chevrolet Corvette, Corvette Z06 2009 - 2011 Chevrolet Corvette ZR1 This PI... Read More

#04-07-30-013B: Info - Automatic Transmission Shift, Engine Driveability Concerns or Service Engine Soon (SES) Light On as a Result of the Use of an Excessively/Over-Oiled Aftermarket, Reusable Air Filter - (Feb 1, 2007) Subject: Automatic... Read More

From GM TechLink, February 2004: Two new style fuel line quick connects are in use. The TI Group Global Quick Connector is used on C/K trucks, S/T trucks, Malibu Sedan, Cadillac XLR and the 2004.5 and 2005 Chevrolet Corvette. The Legris QC is used on... Read More