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Volvo in trouble 700 1989

Did you check mileage? Should be pretty bad if running really rich, like under 20 highway.
A voltmeter on the O2 sensor will also tell you if it is idling rich.
Taking the test plug out could be really difficult, and it may break and then you'll need a new header pipe which are pretty expensive.
--
84 242Ti IPD bars&springs, 89 745 16v M46 IPD bars, 89 744 16v M46 IPD bars, 93 945 Turbo AW71, 91 245SE AW70 IPD bars, 93 245 CLassic M47






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New Volvo in trouble [700][1989]
posted by  TheJohnG  on Fri Jan 15 20:15 CST 2010 >


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