20 Most Recent 2010 GMC Canyon Questions & Answers

Hi at the bottom of the radaitor usually its around whete tje bottom hose is. Its looks sort of like a wing nut. Unscrewing it will open the pepcock and you can drain it
Also, if the engine is cool or cold you can remove the bottom hose to drain it as well.

i always use a oil can with engine oil in it and oil the side track runners ,works better than silicon spray and its cheaper ,could be the rubber scrapper on the outside is hard and needs replacing though ,they go hard with exposure to strong sunlight

Did you have battery replaced or other work?.... try this. http://www.fixya.com/cars/t3701296-power_door_locks_driver_side_power

Reduced Power means that the PCM has detected an active failure in either the engine, transmission or brake system. You The PCM reduced power to help protect an affected system. You need to start by checking the oil level. How was the engine running and the transmission shifting? Do you have a code reader? The codes need to be retrieved. Please write back with the codes. Good Luck.

You must scan the system with a special tool as it is computer controlled.

When battery voltage is lost, sometimes there are some modules that may need to be reprogrammed? It could effect your security system, where applicable. I don't know model year? If it cranks good but won't start, make sure battery has a full charge. Have a helper crank it while you check for spark at the plugs. Also, check proper fuel pressure and fuel injector pulse. Find out what your missing, if anything?

If the check engine light was on DTC'S - diagnostic trouble code's should be stored . If the light was on , disconnecting the battery won't do anything . Diagnostic's need to be done . Sounds like you have no clue , so best advice , take it to a qualified repair shop .

Who toke the heat shield loose?

s caused by defective spark plug wires.

Misfire , vacuum leak , Dirty throttle plate . Is the check engine light on ? Search rough idle on youtube .

https://www.google.com/search?q=Where+is+the+crankshaft+sensor+on+the+2005+yukon+denali&biw=1364&bih=650&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwi4veC_rvzQAhWLw1QKHYQKCDQQsAQIGQ#tbm=isch&q=2008+GMC+Canyon+engine+air+filter+replacement Hope this helps

Flushing any heater core is the same ! How to Flush Heater Core Fast

What is engine liter size? Does it blow with key on or do you have to start it? Most of the circuits for that fuse goes to ignition coils, coil on plug ignition. Could be a faulty coil or shorted wiring circuit, somewhere? There was one other circuit, seems to go to control side of ac compressor relay, just for testing, you could unplug the relay, I doubt we'll get that lucky? With key off, unplug ignition coil do an ohms test on coil primary terminals, I'm not talking about the wiring harness connector, the coil, itself. Look for the readings to be close to the same, if one is way different than the others, that coil could be faulty? Any applicable trouble codes?

It is most likely the abs sensor is dirty or bad,It won't affect the operation but it will prevent the abs feature from working.You can have it checked at any brake shop.Some will even do it for free.

Oil Change & Filter Transmission Fluid Change & Filter Fuel filter Air Filter Plugs, wires/boots, cap & rotor if applicable Clean the MAF sensor with MAF spray. Clean any debris out of the air intake box. Run some seafoam in the fuel to clean injectors. Check tires & pressures.