Go to Step 20 Go to Diagnostic Aids 20 Operate the system in order to verify the repair. Inspect by performing a cylinder compression test. Check your oil as soon as possible and have your vehicle serviced. Did you complete the repair? Replace and tighten the plug. Inspect the thrust bearing and crankshaft. Faulty cylinder head gasket Replace the head gasket and components, as required. Leaking exhaust system Inspect for exhaust manifold leaks.
This step is to verify that the engine is making the noise. Cylinder head or block porosity Replace the components, as required. See Hood Release on page 5-11 for more information. Isolate the noise to a specific camshaft position actuator. Inspect the oil filter by-pass valve for proper operation. It will help you fix the brakes, engine, suspension, steering, drivetrain, electrical problems, heat, air conditioning, etc. All of Chilton's online content for the 2008 Pontiac G5 is updated monthly, so you'll have the most recent information on hand for any Do-It-Yourself project.
Did you correct the condition? Inspect the spark plugs for oil deposits. Sometimes replacing the drive belt may be the only repair for the symptom. A slower than normal cranking speed may indicate coolant entering the combustion chamber. Inspect for a restricted exhaust system. If diagnosing a whine noise and the condition still exist, proceed to Diagnostic Aids.
Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. A damaged restraint system may not properly protect the person using it, resulting in serious injury or even death in a crash. Perform an oil pressure test. If a misaligned pulley is found refer to that accessory drive component for the proper installation procedure for that pulley. See Ignition Positions on page 2-21 for information regarding the ignition positions on your vehicle. Lower Crankcase - Front View Lower Crankcase - Back View Fig.
Go to Step 12 Go to Step 7 7 Inspect for improper, loose or missing fasteners. Lower Crankcase - Right View Lower Crankcase - Left View Fig. Model overview: Pontiac's 2008 G5 employs the worldwide Delta platform to provide an economical and bold alternative in the compact coupe market. Your vehicle could be damaged. Exterior A double-cutout Pontiac grille differentiates the G5 from the Cobalt, but beyond that the differences are scant. Go to Step 20 Go to Step 8 8 Inspect for bent or cracked brackets. Worn internal engine components Inspect for excessive blowby or engine oil consumption.
Now you can get your repair manual in a convenient digital format. Call 1-800-762-2737, or write: Pontiac Customer Assistance Center P. Use a small mirror to assist in looking at hard to see areas. To recline the seatback, do the following: 1. Cause Correction Incorrect oil filter without anti-drainback feature Install the correct oil filter. If a child will be riding in your vehicle, see Older Children on page 1-30 or Infants and Young Children on page 1-32. Repair or replace, as required.
Notice: Dolly towing your vehicle may cause damage because of reduced ground clearance. Refer to Drive Belt Replacement. This dust could cause breathing problems for people with a history of asthma or other breathing trouble. When the engine starts, let go of the key. See Engine Overheating on page 5-22 for more information. Go to Step 10 Go to Step 9 9 1. It should be 60 psi 420 kPa.
If not, remove the red fill cap on top of the transmission, driver side. We recommend that children and child restraints be secured in a rear seat, including: an infant or a child riding in a rear-facing child restraint;. Verify correct engine oil viscosity by changing the engine oil and filter. Worn internal engine components Inspect for excessive blowby or engine oil consumption. They can damage your vehicle because there is not enough clearance.