Ok, when I come to a complete stop and then start to go again, say, stop and go traffic or stop sign. I get this jerk. I don't know if something was loose with my axle but I check and everything looked good. I am thinking something must be up with my diffy? Any thoughts. Oh after you stop then hit the gas it jerks, sometimes pretty bad.
Thread: Weird jerk at stop and go
Results 1 to 20 of 24
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03-25-2010 09:20 PM
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03-25-2010 09:34 PM
What year truck, was common mid to late 90's into the 2000's. There was a funny clunk that went with it. There was a TSB on it for diff fluid. If newer, I am not sure.
Edit: prolly not what I am thinking if int he D-max section although the Dmax did come out early 2000's.
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03-25-2010 09:39 PM
block the tires, put it in neutral climb under and try twisting the driveshaft.. you should be able to tel pretty quick if it a u-joint, carrier bearing...tranny mount?
P-4077 "The Swamp" S.B.Y.C. and Michigan medboat mothership
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03-25-2010 10:15 PM
i'll tell you what mine did
not all the time though
very rarely actually
it takes off in second gear about 1-2-maybe 3 feet, then drops to first gear with a BIG clunk and jerk.. then takes off, shifts, and runs fine
sound familiar?does Santa's sleigh have a blower ?
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03-25-2010 10:33 PM
From the title of the thread..it does sound like you met some freak of nature while getting your turbodog and slushie....
P-4077 "The Swamp" S.B.Y.C. and Michigan medboat mothership
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03-25-2010 11:03 PM
If its taking off in second gear and then dropping back to first it may be the govenor in the trans.
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03-26-2010 07:53 AM
the slip joint in the rear drive shaft binds up. When you hit the brakes, the nose goes down, the azz goes up and the slip joint moves outward.Becaus the driveline is loaded, the torque holds the slip joint in this extended position. When you release the brakes and hit the gas, the rear squats, the nose rises and the slip joint tries to move inward. The binding creates a clunk noise. Very common issue with GM trucks.
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- Join Date
- May 2009
- Posts
- 43
03-26-2010 02:37 PMI work at a GM dealer. The post above mine is correct. Driveshaft splines are binding due to lack of grease. I had the same issue with my personal truck. Grease the driveshaft yoke real good and it should stop. Jeff Wurl
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- Join Date
- Nov 2008
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- 285
03-26-2010 09:35 PMHad the same thing happen with my AWD work van.
Turns out the rear axel had lost the gears and I was driving using the front axel only. The rear end is normally noisy on these vans so I never knew it was going out.
The jerk was when the computer registered no front wheel speed but the rear end was still turning. The jerk was the transfer case locking up sending full power to the front end.
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- Join Date
- Oct 2008
- Location
- Georgetown, TX
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- 426
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03-27-2010 01:04 PM
This sounds like what is going on. I don't think it is my transmission. Although back in the day I ran two programmers and blew up the ECU, but the transmission only went to limp mode one time. Never had any more problems with it. I do not run programmers anymore back to a stock truck. I am going to read the post below yours. What is the fix for this? Maybe it is posted below so excuse me if it has been answered.
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- Join Date
- Oct 2008
- Location
- Georgetown, TX
- Posts
- 426