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I've got a 1994 K1500, 5.7, 4l60e. the transmission was
I've got a 1994 K1500, 5.7, 4l60e. the transmission was rebuilt has power (12v). Poor take-off ( Feels like 2nd gear), wants to shift to 4th, overdrive at 20 mph, no power to the ground in D or OD. He… read more
Gary
Gary
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Vocational, Technical or Trade School
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Got a 2003 gmc sierra 1500 HD 6.0 4wd. Customer stated it
Hello. Got a 2003 gmc sierra 1500 HD 6.0 4wd. Customer stated it shifted into 2nd hard. Then he had to rev the engine up high for it to kick into 2nd. A few days later it wouldn't shift into 2nd at al… read more
Gary
Gary
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Vocational, Technical or Trade Scho
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I have a persistent P0740 light on my 1998 GMC Suburban
I have a persistent P0740 light on my 1998 GMC Suburban C1500 with the 4L60E transmission. I replaced the TCC selenoid and while I had the transmission open, I checked the connector with a DVOM and go… read more
Chris (aka-Moose)
Chris (aka-Moose)
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Timing off trying to set it and noticed theres 2 timing
Timing off trying to set it and noticed theres 2 timing marks on it. Is a 94gmc c1500 4 3l v6 … read more
Gary
Gary
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I have an 02 GMC Sierra. I have put an 04 5.3l in it. I used
I have an 02 GMC Sierra. I have put an 04 5.3l in it. I used the same 4l60e transmission during the engine swap. All is fairly good with it except it just feels like a dog when initially takes off. I … read more
tim37857
tim37857
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Gmc yukon: I have a 1998 gmc Yukon with a 350 in. motor and
I have a 1998 gmc Yukon with a 350 in. motor and I'm assuming a 4L60E tranny that won't shift into 3rd gear. 1st, 2nd and reverse are fine, when it should shift to 3rd it acts like neutral, in other w… read more
Gary
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Can i use my 2002 GMC Yukon Denali 6.0 AWD transmission (i
Hi, can i use my 2002 GMC Yukon Denali 6.0 AWD transmission (i beleive its a 4l65e) in my 2002 Chevy Suburban 1500 5.3 4WD (4l60 i beleive)? thanks, Jon… read more
Gm Tech (Cam)
Gm Tech (Cam)
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Vocational, Technical or Trade Scho
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I have a 2008 silverado 1500....4.3 with 4L60e transmission...I
Hello...I have a 2008 silverado 1500....4.3 with 4L60e transmission...I keep getting a very harsh shift from 1st to 2nd and code p2764 code shows up. We changed the 5 easy to get to solenoids...the TQ… read more
JFN1
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GMC Sierra 1500: I have 1998 GMC Sierra 1500 vin R. While in
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GMC JImmy: I have a 2005 GMC Jimmy 2dr 4x4 V6 Vortec. I have
I have a 2005 GMC Jimmy 2dr 4x4 V6 Vortec. I have to replace the transmission, but even though i have the old one out, i cannot find a stamp on it anywhere to tell what kind it is. I need to find out … read more
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GMC Yukon: I have a 2007 GMC Yukon Transmission has been replaced
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GMC Sierra 1500 Classic SLE: Long story so here we go. I
Long story so here we go. I pulled out the old 4.3 V6 out of my 2002 GMC Sierra. I replaced it with a 2003 5.3 V8. The process was less than smooth. After it was installed the original transmission (a… read more
Gary
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GMC K1500 pickup 4wd: I was driving my 98 GMC sierra down
I was driving my '98 GMC sierra down the road the other day when it came rolling to a stop with my foot on the gas. Since then the 4L60E transmission will not engage any of the gears..There are no war… read more
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I have a 1997 GMC C1500 Truck, when I pull my camper in hot
I have a 1997 GMC C1500 Truck, when I pull my camper in hot weather, transmission fluid comes out of the vent hole. What can I do to solve this problem?… read more
Donald Knight
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GMC Suburban C1500 4x2: 1998 GMC Suburban. DTC PO748 - 5.7ltr
1998 GMC Suburban. DTC PO748 - 5.7ltr 4L60E transmission. Transmission was rebuilt 11000 miles ago. Code PO748 just started showing up last week. Ran test tree from ALLDATA following steps and results… read more
Gary
Gary
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gmc yukon: 97 gmc yukon 5.7 4l60e starts and runs but every
97 gmc yukon 5.7 4l60e starts and runs but every time we put it in any gear except nuetral it kills the engine what is going wrong… read more
Dave Nova
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GMC Sierra K3500 SLT: I have a 1996 GMC K3500 SLT regular cab
I have a 1996 GMC K3500 SLT regular cab with a 5.7 Ltr engine. What transmission is in this vehicle and are there adjustments for the automatic transmission? My transmission downshifts to lower gears … read more
Dave Nova
Dave Nova
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GM Sierra K1500 I had the transmissions replaced on my 98
I had the transmissions replaced on my 98 GMC C1500 & my 2001 GMC K1500 both at the same time. The work was done at a GMC dealership with GM warranty 36,000 miles transmissions. Both vehicles service … read more
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Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

1,796 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

1,588 satisfied customers

GCM master tech over 25 years

Dave Nova

Dave Nova

GMC Technician

929 satisfied customers

ASE Master Certification. GM World Class Certification

Chris (aka-Moose)

Chris (aka-Moose)

GMC Technician

626 satisfied customers

16 years of experience

Ron Z.

Ron Z.

- GMC Tech -

279 satisfied customers

18+yrs experience. State Inspector & GMC Diagnostics/Repair

JFN1

JFN1

ASE Certified Technician

270 satisfied customers

GM Master Technician

George H.

George H.

ASE MasterTechnician

228 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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