Quote:
Originally Posted by Bzoo
I don't know how to check the injector spray pattern, I do know the car has just over 200K. I thought about the pressure regulator at the rail but Im reading stable pressure. The car has one new fuel pump and one older one but again stable pressure. There is a brand new MAF. I read on onethread about disconnecting th o2 sensor and driving but I dont understand that theory.
Thanks for the help.
Brian
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I would keep in mind the O2 sensor because it might be starting to go. A buick I worked on would do something similar but this car would actually stall sometimes. I hooked up a snap on scan tool and mointored the O2 sensor and saw something wasnt normal, replaced it and the car was fixed.
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1986 300SDL, 211K,Dealership serviced its whole life
1991 190E 2.6(120k)
1983 300D(300k)
1977 300D(211k)
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