20 Most Recent 2009 Volvo S40 - Page 8 Questions & Answers

Have the charging system tested to find the problem!

sound like a seal has gone get it checked by a garage or someone

if you take it to a mechanic he will do it for you other wise you will have to go to an auto shop and buy some special tools.

martysgarage.info/2009/12/volvo-s40-obd-ii-codes/

I think and I am sure that you must change your spurking plugs and wires . Hopping help you!

Could be clogged injectors, water in the gas, bad spark plugs, or an electrical issue. Have someone run a diagnostic on it and see if any trouble codes come up.

It sounds like the climate control unit where you change the temp inside is no good.

could be CV axles. once the joints get wore it allows for slack when stopped. jack it up and spin the tire back and forth to see if any play in axle

B1S3 means bank one, sensor 3- sensor 3 is the rearmost oxygen sensor, after the catalytic converter. Bank 1 refers to the side or bank of the engine where cylinder number 1 is located. On a v-style engine, bank one is the side with number 1 cylinder on it, and bank two is the opposite side or bank. If you have dual exhaust, B1S3 is the sensor after the cat on the side where bank one exhaust is.

Either the blower motor is bad. Or the switch itself is bad

Smell the WHITE EXHAUST.. Does it smell like Coolant? You have a blown Head Gasket