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crank sensor is bad . Where is the crank sensor. Is it off the cam or underneath of the engine?
what makes it scrub when you turn the steering wheel
Meaning how could I check the wiring harness.
When I got ready to start the van I had a bad gase leak around 2 of the injectors. I fixed the leak but when I went back to start it I had no fire to plugs and no gase to the fuel rails. I checked the fuel pump and it works when I hot wire it. I checked all the fuses in the fuse box under the hood. I can,t find anything else that would stop it from firing up. The relays seem to be ok. Where does the fire come from that goes to the coil pack where is it routed from. I have no enorsha switch. I don,t think I have a theft switch. The 2006 looks just as the 2003 I only changed the intake on the top and the fuel pipe that came from one side fuel rail to the other because the fuel rail I have on the o3 has two lines coming off the rail one going back to the tank, and the o6 has only one. On the side of my fuel tube is a fuel regulator and I don,t remeimber one on the o6. Can u help me out?
my car is been leaking all the oil every 2 days.i was told it was the oil pump to junk the car that noone will change it..that the oil pump is located in a bad spot
I think its taking on air but from where and how much does it cost to fix?
Is it possible to send a diagram? Thanks for any help you can offer.
2005 Chrysler Town and Country LX 3.3 liter engine 190k miles

Check Engine Light (CEL) was on, failed emissions test in Tennessee, O2 sensor showed as the problem.

My mechanic (not the dealership) replaced the O2 sensor. The CEL came on immediately afterward. My mechanic traced the problem to the only thing they could figure which was a bad Engine Control Module/Powertrain Control Module (ECM/PCM) (two different names for the same thing, I think).

I ordered a rebuilt ECM from a reputable company on eBay. My mechanic installed it and the CEL again came on immediately afterward. My mechanic is stumped. I wonder if my original ECM was even bad.

The dealership charges over $90 just to check the ECM and can only check the one that is on the vehicle; not the one that was replaced. The eBay company has a tech support line, and I left three messages on Friday afternoon. I haven't received a response yet.

What else could this be? Thanks in advance!
the rpm started surging and I didnt drive it for a week ad no it wont start
when shutting off car power sterring fluid flows out resivor cap
Engine: 2.8L duramax turbo diesel LTZ 4x4
Origin: GM under Thailand spec(same as holden colorado at Aussie 2012 spec)
Ref link:

Truck running rough, engine not stable, at 2500-3000rpm @gear 5 to 6 then blowing a lot of black smoke followed by white smoke. when acceleration pedal is off it start jerking a while, then it fine again..sounds like not enough fuel at injector. I have tasted my MAF sensor to unplugged while running, and its fine, when i plugged it back , problem came.. is that a MAF problem or MAP sensor problem.. there is no vacuum leak, oil leak, and turbo VN vacuum is fine..please advice
trying to clean egr valve
and where is the oil filter
when i change th motor and if so how do i get back in 2wd with the bad motor?
what is a throttle actuator