Questions & Answers for: Jeep rough running

running rough, check eng. light, dealer replaced #3 intake valve due to burnt valve. no reason given as to why this happened. got veh. back after repair and is starting to run rough, idle rough, surge

...running rough. it will idle but when you give it gas it runs rough. It gets enough fuel and it has a new coil for spark. when i disconnect the vacuum advance computer module on the firewall above the ...

...running rough a couple of weeks ago, and they read the code and said it was a sensor regarding the acceleration. so, we replaced it, still running rough and getting worse. when we read the code using ...

2001 Nissan Maxima- runs rough, stalls when idle it sounds rough and runs rough. It just started to stall when idling. Timing belt could have skipped a tooth. Horrible vacuum leak could have started. ...

...running rough and then would die and not restart we have replaced the cam and crank shaft sensors and ran fine then went to store came out and started it and it ran rough again You need to check the ...

1980 258 fires but runs very rough i rebuilt motor and can not get it to run right it will start but runs very rough all in the timing

Running rough and 96 Jeep grand cherokee. 4.0 Running rough and very rich. At startup (warm or cold) there is 60 kp of manifold vacuum, but it drops to about 44 kp after a minute and the running rough

...in the engine, causing missfire of the related spark plug, hence rough running of the engine. Put all cables on the retainers making sure none touches the bare metal of the engine. That should

...running rough and at low rpm's i have replaced the fuel filter,distributor cap and rotor, and a fuel injector and is still running rough and has no power. what else could be the cause? Check ...

...rough means misfire, there are in fact over 50 causes. hard cold fact. 1: new spark plugs tops list for 100 year running now. skipping tuneups are you>? scan it yet, no. if you scan it , it can ...