My electric locks fail to lock the car when I am in parking position with engine off. When the engine runs and in Drive, all door lock automatically lock and remain locked even in Park position. All door unlock when ignition turned off. All doors then have to be locked manually, because lock switches on both front door do not work.

I replaced the engine sensor that the computer said was bad but I want to shut of the check engine light how do I do this

Power steering is sticking. I put in some power steering\
fluid. I think its the power steering pump. Need a ball
park figure on how much it would cost to replace.

the radio on my venture goes on. but I get no sound

my check engine light came on

Just started last week. Leak under van replaced water pump, changed oil and filter. Looks like oil may have some water in it. Checked engine cold it's ok, after running for a few minutes looks like may be water in it.How can we find out what's wrong without costing an arm and leg. We're on a fixed income.

van was overheating last nite. today its fine found a small coolant leak under the van. I still have heat as well.

my van overheated tonite with a hot coolant temp msg. i added more coolant and it still does it. the are no signs of puddle leaks in front of my house or work. i noticed some orange coolant by the raditor cap. my van still doesnt smoke the fans come on when it overheats. Could it be the thermostat?? How much would this cost to repair

On the control panel a warning light has came on the says "AWD Disabled". The Van in on its was to California the came on so they have called me for help, they are stuck in a roadside rest stop.

Is there a way that I can change out my rear spark plugs without having to go to a mech? I did the front 3 with no problem, but the back 3 ? I cant even see where the wires go back there?
If this is something that I should have someone else do? how much should I be expecting to pay?

I was just told from emissions that I have to complete a drive cycle in oder for my car to pass, what is the drive cycle for this car?

my gas gauge doesn't work, how should i go about fixing, do i need to replace the entire fuel pump as someone suggested?

My ABS light wont go off, just had the front pads replaced & mechanic said the brake line is corrided - is there a recall for this? Is this normal? I only have 37,000 miles on it. Would the manufacter warranty still cover this & most importantly, is this dangerous to drive & costly to fix?

My battery died on my and I can't get to it to change it out. Does anybody know the proper tools or have a schematic of the engine?

How do I change the transmission filter in my 2003 chevy venture van?