willwright Posted April 22, 2014 Share Posted April 22, 2014 used the search and nothing definate so here goes the new issue. 03 outback wagon, 2.5l 5 speed. it has started bucking, spitting slightly ( like a missing) sort of when in a higher gear under load. after you get above 2200 to 2500 rpm it will stop the nonsense and drive fine. Timing is spot on as i just pulled it all down today to fix a stripped water pump bolt that started leaking on me. this was going on before doing all this so no its not anything resulting from todays stripped bolt repair. the motor is new, the head gaskets i just replaced again , beings of my luck i somehow got a non upgraded gasket set from an old machine shop that did the machine work 17k miles ago. Anywho, everything motor wise is new, only thing i have not replaced on this car is the electrical components. I have no codes or CEL as of yet , tachometer is steady and it actually runs excellent other than this bucking crap its started doing now. this car may start nickeling and diming me to death but i refuse to give up on it. Any advice on this bucking sputtering is greatly appreciated. Link to comment Share on other sites More sharing options...
Fairtax4me Posted April 22, 2014 Share Posted April 22, 2014 Check fuel pressure. 00-04 have an issue with a cap on the fuel pump assembly that splits and bleeds fuel pressure back into the tank. Usually causes minor problems at first and eventually turns into a hard start or no-start. Link to comment Share on other sites More sharing options...
Rooster2 Posted April 22, 2014 Share Posted April 22, 2014 if all of a sudden this problem started, any chance a bad tank of gas with some water in it is causing this to happen?? Link to comment Share on other sites More sharing options...
darsdoug Posted April 22, 2014 Share Posted April 22, 2014 At any point did you have the pigtail to the crank position sensor unplugged? If so just make sure it's plugged back in all the way until it clicks. It can cause similiar problems to yours if it's not fully seated. Link to comment Share on other sites More sharing options...
1 Lucky Texan Posted April 22, 2014 Share Posted April 22, 2014 look for oil in the spark plug tubes? Link to comment Share on other sites More sharing options...
willwright Posted April 22, 2014 Author Share Posted April 22, 2014 I did have cps off to do head gaskets a. Couple weeks back. No oil in plug tunes at all.I was thinking bad gas maybe at first because wife had just filled up. I have some sea come in it right now. This morning the issue was almost non existent but this afternoon its back. Going to double check spark plug wires for leakage and start there Link to comment Share on other sites More sharing options...
willwright Posted April 22, 2014 Author Share Posted April 22, 2014 OK guys, I feel like an idiot. I have double and triple checked plug wires, however, my number 3 plug wire was on and completely down but it was not snapped onto then plug . It was sparking against the head apparently. It is totally solved now. One thing for sure, if you don't hear that ( snap) then it is NOT on. Link to comment Share on other sites More sharing options...
Rooster2 Posted April 23, 2014 Share Posted April 23, 2014 OK guys, I feel like an idiot. I have double and triple checked plug wires, however, my number 3 plug wire was on and completely down but it was not snapped onto then plug . It was sparking against the head apparently. It is totally solved now. One thing for sure, if you don't hear that ( snap) then it is NOT on. Good to hear you solved the problem. Link to comment Share on other sites More sharing options...
1 Lucky Texan Posted April 23, 2014 Share Posted April 23, 2014 cool! Link to comment Share on other sites More sharing options...
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