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i bought the car go halfway home and the speedometer stopped working the rest of the guage cluster still works

good but canot get aground to coil

Does anyone have installation instructions for a DSC control unit?

if i let off the gas it will stop

front driver seat & electric mirrors not working.. please help

what could be the problem

I asked a friend who works on vehicals everyday and he said it was the EGR valve, but the model I have dose not have a EGR valve, what could be the cause, I do have a check engine light on. This only happens at Highway speed, when the trailblazer has made it's final shift, and we are cruzing. Just want to know a little before I get the run around at the shop!

I travel roughly 100miles at highway speeds every day and even on dry pavement my 4LO light blinks constantly. We recently had a snowy day and I put the truck into 4HI but the indicator light on the dash that shows you've locked into 4WD would sometimes show me locked in, and sometimes not.

I have also been experiencing a very strong vibration traveling at any speed coming from the Front wheels. Getting an estimate done this weekend (non dealer), but I am curious as to what you guys might think is going on.


I had the vehicle serviced at a Lexus dealer because of extreme noise when applying the brakes. After checking the brakes technician stated brake fluid needed to be replaced and no further brake work was required. According to the dealer the measurements were 27.4 on the left front rotor and 27.5 on the right front. A couple of days later i take the vehicle to another Lexus dealer because of the same noise. They said vehicle needed new rotors, pads and shims and that the minimum safety thickness for lexus rotors is 27mm. Should they had replaced the rotors at the first Lexus dealer.

is there a recommended way to change this part? it seems to be in really tight. i broke the old one trying to remove it.

I have done 4 oil changes and the oil is still milky,engine is running fine and no white smoke

We have replaced the alternator, igniton switch, and the starter 3 times and for some odd reason sometimes it still will not start?

came on the on broad diagnostic code is P0450 what is the potential repair problem.


My buick has a coolant leak which has had 3 different fixes done , water pump, plastic over flow tank, plastic elbow on heater pipe .....still leaks but only when engine has completly cooled down.

when I travel on the interstate in Ky at 70 mph, the traction light flashes. It will continue to flash until the engine is shut off. If the light is not flashing when I take it to the transmission shop, is there a memory that they can read?