Gari.pk

My friend has a 2005 model vitz ... the car developed problems start in the morning the battery was too weak nd .. we jump started the car e rest of the day started well .. The next morning refused to start, even jumping to start .. After fighting for a whole day, no error was found .. fuel pump, injectors, spark .. evrything is fine .. it runs but doestnt start ... cheked OBD2 codes nd evrything is clear .... The mechanic says it has lost compression nd need a new meeting (?)

now i can not understand how suddenly everything can loose compression .. mechanic says that the washers from (?) car with petrol engine nd nd not consuming oil ...

need expert help as soon as possible

do a compression test, consider the options - no engines overnight losing compression. A compression tester can be purchased for Rs 1000 - much cheaper than replacing or overhauling an engine.

Second, check the injectors with a noid light or something that they pulsate and check the coils that spark an event actually takes place. The symptoms you mention usually lead to a bad crankshaft position sensor cause the engine to go completely dead - no injector pulse, no spark. MAF or bad - in this case the engine should start, but die as soon as you leave the key