My 740 gl started having problems when, after shut off and restarting would run rough for a bit then smooth out. I ran a diagnostic & code 113 showed up. I replaced the injectors and it ran worse. Ran another diagnostic and codes 121 and 322 showed up. I replaced MAF and it ran slightly better for a bit but now won’t start. Ran another diagnostic and codes 111 came up for both injection and ignition came up. Was told by other Volvo mechs to drive it for 40 mi or so to reset fi sensor, can’t because it won’t start, ideas ?
Hard starting then won’t run
- Thread starter Gordy
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