also cooling fans arent working

I have had the issue happen 3 times. Once at 5000 miles, again at 20,000 and again at 22,000. The car sits for a few days in the cold and then doesn't start. If you hold the key and give it gas it will start up. Its not a battery issue car is only a year old.

Car was taking to mechanic that put a scanner to the vehicle and claimed a P171 code and the problem was a bad O2 sensor.
A gas cap was brought because the other was defective and allowing air to enter the tank. The has been running with no check engine light or code present for eight days. Is the problem with code resolved.

MY car will not srart at all,the key turns but it do notmake a sound, some say check the wire to the starter, i just put a alternator on, ball joint on the front right .the problem is where is the starter located at, the guy thats working on my car cannot find the starter, is it the starter?someone please answer me. i miss my car,i need a wheel alignmentalso.it did it Sunday but now it willnot start at all

It has problem shifting into gears. Transmission?

My 2001 chevy venture van cranks over just fine, but it taks a bit for it to fire and then it might take 2 or 3 times before it starts. once it does start there are no problems, but i do smell gas.

1) is there a code that I have to enter in order to reset the stereo/cd player?
2)is there a fuse to replace.
3) I have punched in several different combinations on the stereo key board and it only results in an "error" message replacing the word "code"
4) all other digital read outs work except the clock which displays the time two hours late and blinking.

The passenger side rear shock is missing the bolt/screw and rubber gasket behind it.

when the control is in the middle it has a mind of it's own, sometimes stays cold and sometimes gets hot.

Does this have to do with brakes or suspension.

2002 Dodge diesel 2500 5.9L I6 Tempature guage goes up and down w/no warning, also engine revs out of control. CODES: p0577, p0118, p0123, p0343, p0606, p1286

weve put a code tester on it and it shows no codes

Clean MAF sensor light still on, whill a aftermarket filter will throw the light?

dealer said box alone is $800.00

140,000 miles ,also they recommend water pump ,belt tensioner ,block etc they gave estimate $2500 ,I owe 3400 ...is it worth fixing