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Code 411, sudden stumbling and bucking


justbinfishin

Well-Known Member
Joined
Jul 22, 2011
Messages
59
Vehicle Year
1993
Transmission
Manual
Hello guys, my ranger started running really rough and bucking on the way home from work last night. Did a running diag and only got 411. I've never encountered code 411, but I hear it can be due to my CPS going out, causing a timing problem. It runs smooth when I floor it, but the power seems markedly less everywhere else and the whole bucking this is new. It feels like a "thud, thud" from the engine bay every few seconds.


Gotta get to work tonight, so any help would be great!

Thanks a lot!

Could take the bus, so I won't miss work if I don't figure this out, but then I have to wait for 5 hours to bus back to my house after a night shift :P


1993 4.0 6spd ranger xlt.
 

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