The one that on the manafold in the back why is it so much money and everyone says you have to buy the dealer one.. You can't do it yourself because of the bolts will break

My pontiac vibe is not GT, but I do have an upgraded exhaust, can I put in a cold air intake?

my car cut off while driving, turns over but won't start. Changed fuel pump,starter,spark plugs, and now out of options. Could it mean my engine is no good?

I had the throttle body and serpentine belt replaced about a week ago.

I replaced the motor but the new motor runs only on high too.

Rear end rides low and scrapes over bumps and driveways. New shocks but airbags not filling up. The compressor works. Tried with 300 lbs in trunk still nothing adjusted level control sensor and still low. Now what? How do I test the sensor to see if it is good?

I have a '98 Firebird with T-tops. Whenever it rains i get a puddle in the hatch/trunk area, but not up front where the seats are. is this the t-tops leaking or the hatch seal? also my taillights have cracks in them and get water inside the lens as well.

How MUCH for the part? and what part do I need ? Its the medal piece to hold up exhaust pipe

The last few weeks our 2009 G6 40000 miles 3.5 V6 has been missing out every little bit no codes in the computer new air filter and complete cleaning of fuel system, does any one have a answer short of trading it in?

My check engine light keeps coming on right when I start the car and its always in the morning. I took my car to my mechanic and they look at my car and replaced the canister purge valve twice now. I know parts that every mechanic uses to replace broken ones can be defective with out them knowing it. But two in a row. Is it something else or just bad luck on the parts?

Catalytic converter has been changed. The monitor won't reset

the convertible top on my g6 yrys to go up but it kicks out and wont continue i have switched relays,hyd fluid is ok i wont go up with help from me manualy ,also i can manualy raise the trunk , help

It has a slight miss when it is in drive.I took it in, they changed the plugs, cleaned the fuel injectors and now they say it has low compression and needs a valve job.Could it be anything other than the valves??? They quoted a very high price.

Security light flashing. Did reset but your information said this is only temporary and will do it again. Thanks for you help.

This is first time drove fine getting to my house but now cant leave can it be wrong parts

The headlights will turn on and off by themselves when the car is just sitting. Nobody will be in the car and it won't be running. It seems to happen at random times. This is very persistent and kills the battery almost daily.