My 2001 chevy malibu is puttering and is idleing low what could be problem. I changed plugs wires camshaft sensor what else could it be

SOURCE: Low Oil pressure light in idle at stop

Depending on the amount of miles, maintenance records, or how hard the car has been driven either by a previous owner, or by yourself. The engine's main crankshaft bearings or the connecting-rod bearings could be excessively worn.

Also, it could very well be a wiring problem to the sensor and/or computer causing the problem.

SOURCE: Runs rough at idle and low rpm. misfires. gets better @ high rpm

sounds to me you have a emissions problem check your EGR valve and MAP senser

Ronny Bennett Sr.

• 6988 Answers
• Posted on Mar 22, 2010

SOURCE: were is the crankshaft position sensor located on 2001 chevy mali

It mounts in the side of the block near the crankshaft,it fits in a hole,going into the engine block.,look on the inside of the engine compartment ,on the firewall side,left of the pulleys,down low.

SOURCE: Need to know the placement spark plug wires 2001 chevrolet malibu

do not have a diagram, but heres the firing order. 1-2-3-4-5-6, 1-3-5 is in back, # 1 is closest to alternator. from left to right, or facing engine from front 2-4-6 is in front. 5-2-3-6-4-1 is coil pack, from left to right (facing from front of engine).

SOURCE: 1992 Chevy Silverado idles rough why?

Check your MAP and TP sensors. Your throttle body may be having trouble determining position and is compensating by adjusting RPMs.