What kind of 4WD does GMC Sonoma have?
What kind of 4WD does GMC Sonoma have?
We have a 2001 GMC Sonoma, ZR2 with the push button 4wd. The last two times that I have gone out and started the truck, it has been in 4 hi even though it was in 2wd when I parked it. From what I can tell, the 4wd is engaged, but it goes back into 2wd with no problems when I push the button.
Why is my 4WD not working in my GMC Sonoma?
When I got back to my cabin, I engaged 4WD again (indicator light is on) and put the truck into park (to my understanding if 4WD is working correctly, I should not be able to move the tires). I tried spinning the front tires and they turned with each other so the actuator is engaging the 4WD but they were not limited by the truck being in park.
Why is my Sonoma S15 in two wheel drive?
Lights may sometimes burn in two wheel drive without pushing switch, they may burn one or the other, may both burn at same time, or not at all like it should be in two wheel drive position. The problem is that you can engage the four wheel drive, but it will not disengage back to two wheel drive.
Is the 2001 GMC Sonoma a good car?
The 2001 GMC Sonoma has not been tested. Like what you see? Find the best deal on a GMC Sonoma today. There are for sale near you. Certified child passenger safety technicians conduct hands-on tests of a car’s Latch system and check the vehicle’s ability to accommodate different types of car seats.
Why is my GMC Sonoma transfer case leaking?
Once the fluid makes its way into the lines, vacuum sucks the fluid all through the vacuum system. This is bad. The reason it’s bad is because ATF and HVAC actuators do not play well together. The rubber parts get soft and don’t seal vacuum well. Fluid begins to leak into unsightly places. Over longer periods of
Where is the vacuum switch on a GMC Sonoma?
The activation is triggered by linkage pulls the cable that locks the front axles (got that?). The vacuum sits on top of the transfer case. Seals inside the switch keep the fluid inside the transfer case out of the vacuum lines. However, it’s possible for the transfer case to “over-fill” itself with fluid.
Who is the owner of the GMC Sonoma?
GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem and the name SONOMA are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes in the product after that time without further notice.
Where is the CD player switch on a Sonoma?
The switch is located on the top of the transfer case, which is directly underneath the cab. When the vacuum switch when separated from the switch. and Dolby noise reduction!). I was too cheap to add the CD player option when I ordered my Sonoma (what can I say, I was young). The HVAC controls are selector will eventually stop working correctly.
Why does my Sonoma 5 speed manual not work?
I have a 1995 sonoma 5 speed manual tranny, the 4 wheel drive does not work, I found a vacum line off by the transfer case but I can not find where it is suppose to be attached, any help or diagrams would be appreciated. I had the same thing happen last winter. Try disconnecting your battery for a few minutes to reset the computer.
We have a 2001 GMC Sonoma, ZR2 with the push button 4wd. The last two times that I have gone out and started the truck, it has been in 4 hi even though it was in 2wd when I parked it. From what I can tell, the 4wd is engaged, but it goes back into 2wd with no problems when I push the button.
Lights may sometimes burn in two wheel drive without pushing switch, they may burn one or the other, may both burn at same time, or not at all like it should be in two wheel drive position. The problem is that you can engage the four wheel drive, but it will not disengage back to two wheel drive.
I have a 1995 sonoma 5 speed manual tranny, the 4 wheel drive does not work, I found a vacum line off by the transfer case but I can not find where it is suppose to be attached, any help or diagrams would be appreciated. I had the same thing happen last winter. Try disconnecting your battery for a few minutes to reset the computer.
What should the fuel pressure be on a GM 4.3L?
This is where you’ll connect your fuel pressure gauge (the first photo, in the image viewer, is of a 4.3L, and the second of the V8 engine). NOTE: In case you’re wondering, the factory manual specifies that the fuel pressure for the CSFI system should be between 56-62 PSI. The CPI system’s fuel pressure should be between 60-66 PSI.
How to check for fuel leaks in a GM 4.3L?
Once the fuel pressure gauge registers pressure, check for fuel leaks around the Schrader valve. It’s very important that NO fuel leaks are present for the accuracy of the test. Once you have verified no fuel leaks, continue to the next step. Have your assistant crank the engine as you eyeball the fuel pressure gauge.
How much psi does a fuel pump need to start?
The fuel pump produces much more than just 50 PSI of course.. but the bare minimum the engine needs to start is 50 PSI… so anything less and it will crank for ever before it starts or not start at all.
Why does my transfer case make a grinding noise?
Transfer Case grinding noise – FIXED! Discussion in ‘ Mechanic’s Corner ‘ started by stadt11, May 23, 2010 . My transfer case has started making a horrible grinding noise. First I thought it was coming from the driveshaft or the front/rear diff, but wasn’t sure.
