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  1. W

    M271 - source of oil in intake manifold?

    Replace your PCV valve should resolve this issue. It is located under the engine. You will have to raise the car and look under the engine to get to it. Also replace your MAF sensor unless you can clean it sufficiently without damaging it, if you do replace it get a good one, not one of these...
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    W205 EGR / MAF Problem

    The most common causes of this code are clogged EGR passages and clogged DPFE sensor passages. You may also suspect a faulty EGR sensor, MAP sensor, faulty EGR valve, faulty EGR control solenoid, a broken vacuum line, or faulty electrical wiring (or connectors) as possible causes
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    W124 E220 looses power /stall when quickly accelerating

    Look at the throttle position sensor. Get this plugged into diagnostics to see what codes are there.
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    E63 W212 Limp Mode

    If i'm correct fuse 22 should be 15 AMP - Fuse 20 is 40 AMP and so is fuse 49 a 40 AMP.
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    W163 multiple engine mount failures

    Common symptoms of a failed engine mount is the increase in engine noise and vibration, yes this could be due to a remap. How do the other mounts look?
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    Remap

    A remap will give you better fuel economy for sure, more power and more torque. The question you should be asking yourself is wether it is worth spending £250 ish for the remap for the gains you get?
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    2003 Mercedes c270 cdi cranks but wont start

    Have you checked the fuel pump relay/fuse or to see if the car has a fuel cut off switch?
  8. W

    P410 code Secondary Air Injection System

    I have had this code for sometime now and only ever rears its ugly head when the weather gets colder for some reason. I know there is a very good guide as to what to check and i have this. When i am driving the code only comes up after say 20 mins or so which seems odd to me. Even when the code...
  9. W

    P410 code Secondary Air Injection System

    I have had this code for sometime now and only ever rears its ugly head when the weather gets colder for some reason. I know there is a very good guide as to what to check and i have this. When i am driving the code only comes up after say 20 mins or so which seems odd to me. Even when the code...
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