Questions & Answers for: BMW injector seals

is also equally important that old seals are not left behind in the manifold when you take out the injector. Seals should always be replaced. A height mismatch usually means missing or redundant seals

bmw 330d ...black smoke when idleing vehicle smokes when idleing ....When u unplug injector five, it stops smoking. Changed injector five but still has the same problem. Valve stem oil seal is worn. ...

...injector seals swell up and make it more difficult to pull them out, so long as all the injector clips have been removed try turning the rail upside down so the injectors a facing upwards and spray ...

...injector seals heated oxygen sensor failure ( they are located in the exhaust manifold /pipe before the cat converter and are used to read the exhaust gas composition and report to the ECM which ...

...smoke is over fuelling or running rich. check fault codes for oxygen sensor---air sensor ---faulty injectors etc PLEASE RATE THIS REPLY FOR ACCURACY Crank case vents valves are round and on both

...seals and plastic loom hoses go bad due to underhood engine heat. Performance trick is to wrap the exhaust in headder wrap to control underhood heat and save parts in long run. Also, vacuum check at ...

2003 BMW318I WHERE IS THE CRANKSHAFT SENSOR I REPLACE THE V BELT AND THE INJECTOR SEALS NOW THE CAR DONT START AND THERE IS PETROL AND SPARK behind the inlet manifold

...injector, bad valve guide seals, clogged exhaust/converter, bad O2 sensor. The car is 13 years old. Have you never changed the plugs B4? Black plugs after 13yrs is not bad if they have never been ...

...fault codes if the plugs are wet it shows extra fuel is getting in. remove and check the faulty injectors and fit new seals when refitting the

...seals, blocked or inefficient crankcase breather or piston ring/bore wear. Poor fuel injector spray patterns producing a too-large droplet size can increase the amount of unburned fuel as can a ...