1999 Jeep Wrangler "start tj" Questions

...TJ w/ the 4.0 starts fine, after about 3-5 mins of idle it sounds like it begins to carb up and the RPMs will jump between roughly 400 - 1800. If I leave it run for about 10 mins it clears up and ...

jeep wont start turns over has fule no spark replaced all i can find what do i need to do Is it the 4.0? If it is they are notorious for the crankshaft sensor to go bad. Causing a no spark problem. ...

tj recently had a new fuel pump installed and since the has been hard starting. If I put the key in the on positionfor about 5 seconds it'll fire up right away. If I dont it'll sometimes after sitting

2005 tj 4.0 engine starts sputtering as i go over bumps and ruts in the desert at a fair pace 25-30 mph,and occasionally when crossing rough railroad tracks,hitting street ruts.... injectors recently ...

...start my Jeep 2002 TJ it idels high about 2000 rpm then drops to normal when hot cold warm when ever please help the iac probably has carbon built up around it this controls the idle speed try ...

...TJ 4.0 shuts off at 65 My problem started with the check engine light blinking, then at 65 MPH it shut down. Would start right back up and drive fine, but would not get over 65 without shutting off. ...

TJ brake and 4way lights not working The turn signals and reverse lights work, but my brake lights and 4 ways do not work. Where to start troubleshooting? Check the brake switch on the brake pedal for

...TJ Sport and it misses then it doesn't whats wrong? start with simple tune up plugs and plug wires and cap and rotor if it still misses check egr valve and exhaust sensors make sure it exhuasting ...

...start to work chrysler tsb 08-015-99 pertains to this problem. there is a wiring connector on the cluster that needs replaced.part number is 5016261aa for the connector and 4778570 for te heat shrink ...

Wrangler TJ won't turn over on first try. Battery recently replaced. if your jeep has a harder time starting when its warm as well, i would say the throttle position sensor is bad, or dirty. mine does