Have 2001 Kia Sportage rebuilt the motor ,started first hit ran well on test drive for about 45mins. then started running ruff now hard to start and runs ruff.am thinking injector problem.?

SOURCE: 2002 DODGE NEON RUNS RUFF AT IDLE

Engine light on? sounds like EGR valve the cross pipe from EGR to air intake plugs causes them to idle rough if eng light not on soon it will surface! good luck hope this helps!

SOURCE: 2000 kia sportage. no start no spark no injector pulse.

check both of your fuse panels for a blown fuse. there's 4-5 that control the fuel pump, engine sensors, fuel injectors and such. one of those may be blown and not letting the rest of the system function. one panel is located under hood, and one is under the dash on drivers side. when you take the covers off they have the fuses numbered and tell what they control.

SOURCE: 2001 Kia Sportage won't start

yep a bad relay will cause fuel pump problems.

SOURCE: 1997 Chevy K1500 Z71 Chevy fuel injector problem

Did you check fuel pressure to make sure you are getting proper fuel pressure? If it will start with starting fluid then it has to be either fuel related or electrical. Are you getting power to your fuel relay? When you turn the key on can you hear your fuel pump come on? I would not use anymore starting fluid at all to try and start it other wise you cause major problems.

Ronny Bennett Sr.

• 6988 Answers
• Posted on Nov 11, 2009

SOURCE: 2003 kia # 3 misfire/ runs rough

Replace the coil for number 3 cylinder.