What should my Acadia idle at?
What should my Acadia idle at?
Generally, it is expected that the idle speed of your GMC Acadia should be between 750 and 900 rpm.
What happens when GMC Acadia engine shut off without warning?
It results in an immediate loss off all power. See all problems of the 2014 GMC Acadia .
Are there any recalls on 2008 GMC Acadia?
I am requesting a recall on 2008 GMC Acadia’s (throttle body). I have a 2008 GMC Acadia that is experiencing major issues. These issues include speed reducing in the middle of a busy intersection with my 16 year old son in the car. The panel displayed a red message “service traction control”.
When did the GMC Acadia come out in the US?
If you’ve shopped for a seven-seat midsize crossover SUV in the United States, odds are that you’ve checked out or heard about the GMC Acadia. Since its initial release in the 2007 model year, it’s been one of the more popular choices in its class.
Why does my GMC Acadia have a holding pattern?
Other situations came up that still hurt GMC Acadia ratings. The steering system, for example, sprung leaks from hoses or the power steering gear (rack and pinion). While not as serious as a blown engine, it’s still a costly repair. Know the term ‘holding pattern’? That’s what it was like for GM in 2010.
Why is my GMC Acadia engine not starting?
There are a lot of issues that can cause your Acadia to crank, but not start. The engine needs air, fuel, and a spark in order to run. It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code.
What happens to my GMC Acadia after refueling?
After refueling, I had to crank the engine over for maybe 5 seconds when the engine usually starts right away. The engine ran really rough for a few seconds and then died. I tried to restart the car and it just cranked.
Why does my GMC Acadia make a clicking noise when idle?
When the engine warm-up is completed, the high pressure fuel pump will continue to tick at a lower rate of approximately one tick per second during idle. The clicking sound is the fuel injectors pulsing on and off under higher fuel pressures. These sounds are the results of a normal direct injection fuel system operating properly.
Where is the fuel pump on a GMC Acadia?
The main fuel pump is in the fuel tank as in most GM vehicles. The DI engines have an aux. pump that is driven by the left bank exhaust camshaft (at least this is the location on the Caddy CTS). The aux. fuel pump ramps up the pressure to about 1740psi so that the injectors properly atomize the fuel in the cylinder.
