20 Most Recent 2001 Volvo S40 - Page 8 Questions & Answers

You don't! This is all computer controlled and dependant on a variety of sensors. Let me know if you need anything else.

Yes that can be a problem. i had this happen to my 04 Volkswagen Passat. A bunch of steam and blueish smoke came from the exhaust. The problem was that the coolant seal in the turbo was bad and it was leaking. I had to keep putting coolant into the holding tank. Had the seal fixed and that fixed my problem!

need to change your top strut mounts i just put new struts on and noticed the noise she was hearing was still there just change strut mounts you will be fine

Need help,I will guide you.

HelloWhen the service engine soon light (Also called the check engine light or engine management light) is turned on this is to alert you to the fact that Powertrain Control Module (computer) has detected a failure somewhere in the systems it controls you may not feel any difference in the way the engine runs, this can be the transmission or the engine or emission system, there are fault codes set in the modules memory for these faults. What needs to happen now is to have the powertrain control module scanned with a special tool called an OBD2 electronic engine control scanner or a OBD2 code reader. Once the code(s) are read then you must perform the diagnostics for each code and make the appropriate repairs based on the findings of the diagnosis that was performed, this is called doing "Pinpoint" testing.

fuel filter is at right side of gas tank undernieth car
by pumping the gas all you are doing is opening the throttle plates alowing some air.its not uncomin for injection cars with higher mileage to need alittle more air for start up.
check ECT sensor.
clean throttle plates
is check engine light on?