roach_juts
New Member
- Joined
- Jun 24, 2009
- Messages
- 8
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hello
i am wondering that my 1990 wagon has a high RPM, when the car is at idle the RPM is around 500 to 600 rpm which looks normal , but when i am driving it around 60mph the RPM is at 3K RPM , when i speed up to 80 MPH the RPm will me 4k RPM .. this seems not to be normal , because my other w124 if i run it at 80MHp the rpm is 3K RPM....
i did a change oil already, with ( oil additives)
added fuel injector clean & even sprayed the carb & injector
but nothing changed
i am thinking changing the distributor, rotor, fuel filter & O2 sensor
i hope this will help the RPM go down to normal
ANY SUGGESTION & ADVICE ??
thank
i am wondering that my 1990 wagon has a high RPM, when the car is at idle the RPM is around 500 to 600 rpm which looks normal , but when i am driving it around 60mph the RPM is at 3K RPM , when i speed up to 80 MPH the RPm will me 4k RPM .. this seems not to be normal , because my other w124 if i run it at 80MHp the rpm is 3K RPM....
i did a change oil already, with ( oil additives)
added fuel injector clean & even sprayed the carb & injector
but nothing changed
i am thinking changing the distributor, rotor, fuel filter & O2 sensor
i hope this will help the RPM go down to normal
ANY SUGGESTION & ADVICE ??
thank