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is it injector o-rings 200

posted by  someone claiming to be volvolover on  Sat Dec 21 09:17 CST 2002 [RELATED]

i have a 1990 240 dl, the car ran into some problems a couple months ago, pulling codes 232 231 113, all relate to rich/lean and injector problems. i have replaced the following:
-air mass meter
-coolant temperature sensor
-fuel pressure regulator
-new air intake hose

the car ran fine for a couple of months and now the problem is back. it usually occurs at idle. the car is doing good and all the sudden rough idle and slight black smoke. i was wondering could this be the o-rings on the injectors? my volvo mechanic believes that is the problem, but he charges 100$ per injectot to replace and labor. before i spend this money i was wondering if it could be the ECU. I am confused due to the fact the problem is so intermediate. any insight or help would be much appreciated. oh i was also wondering if there was any way to seal the injectors temporarily with silicon or something to try to target the problem thanks again.






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New is it injector o-rings [200]
posted by  someone claiming to be volvolover  on Sat Dec 21 09:17 CST 2002 >


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