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Volvo Repair/1990 Volvo 240DL runs rough-extremely rich


Gabe wrote at 2013-11-30 00:59:17
I was working on a 1990 Volvo 240, and i pulled the pressure regulator off. I then put air into the fuel rail side... it sounded like a fog horn, however when I put it back on the car ran much better, and the check engine light went out...

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Regis J Easler III


I have been working on Volvos since 1990. I am ASE Master technician and a certified Volvo Master Technician. I will do my best to answer your questions,or find the answer for you if I do not know it.

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