20 Most Recent 2008 Saturn Astra XR Questions & Answers

You need to ascertain where the oil is coming from the Rocker Cover Gasket or the PCV valve? https://www.google.com/search?q=2008+saturn+astra+xr+replace+rocker+cover+gasket Replace the gasket and see if it continues. It is a pain to replace the PCV according to this. You may be able to clean it with carburetor cleaner when the rocker cover is off. https://www.google.com/search?q=2008+saturn+astra+xr+replace+pcv+valve ..

Question edited for clarity, Saturn 'Extra' to Astra. https://www.700r4transmissionhq.com/saturn-astra-bad-serpentine-belt/ Saturn videos https://www.google.com/search?q=2008+saturn+astra+xr+replace+serpentine+belt ..

bring it to the auto zone and ask them .

A lot of things

It could be worn out constant velocity joints, if it is noisy only at slow speeds, and turning makes it happen too, get them checked asap.

HAD TO TAKE MY FREINDS TO DEALER TO RESET THE DANG THING

Duplicate question

time for new brake shoes (drum brakes) or pads (rear disk)

The crank sensor is located inside the bell housing. You need to remove the starter motor to see/access it

https://www.obd-codes.com/u0122

possible vacuum leak could be a vent control hose under the dash, transmission actuator hose, brake booster leak, manifold leak run the fault codes to find the sensor that is reporting the fault

Hi , A PO420 code on all cars and trucks is a bank 1 cat failure and this code is determined by the ECM (Engine Control Module) by 2 sensors the Up stream O/2 sensor (otherwise known by some car manufactures as a Air/fuel sensor) and the down stream O/2 sensor. If you remove the Cat you will still receive a code due to the down stream O/2 is looking for certain gases which is produce only by the Cat as exhaust gases is passing through it. So yes there is no way around it if your getting a PO420 it is best to first take your car into a reputable shop to find out what is causing the cat to fail in the first place ( most likely due to O/2 sensor failure ) and possibly other things that could of failed leading to O/2 sensor failures along with the Cat. Hope this answers your question. Pat

look under the driver side dashboard as the flasher unit has to be heard by the driver and this is the usual place for flasher units or flasher cams or flasher relays. they go under different names but are the same thing.

U0121 Lost Communication With Electronic Brake Control Module As with most trouble codes, the U0121 code gives a general diagnosis. Review the info on this link. Look through the service bulletins. The problem could be a loose plug or faulty wiring to one of the modules or between modules that are listed in the article. I hope this helps somewhat. Good Luck......

Not sure about the american model ?? no idea here but this i have had before on some GM astras here in europe and they have a electric motor under the dash for the power steering ,this is controlled by a built in computer incorperated into the motor mechanism ,they can be sent off to be reconditioned but whatever else you have to do when refitting them and thats to reset the new unti to central position which can only be done by the dealer with special software .BUT BEWARE HERE most dealers will not reset a unit thats been reconditioned ,they will only do it to a new supplied by them unit ,megabucks

Try locking it and unlocking it with the key. Then try to start it.