transmission problems

Asked by Guru9K3S7G May 03, 2022 at 03:44 PM about the 1998 Chevrolet C/K 1500 Silverado Extended Cab 4WD

Question type: Maintenance & Repair

just got it the truck has  220000 miles on it supposedly has a rebuilt automatic
transmission but its throwing p0742, p0751, p0756, p1810, p1860, p1870,
p1870, p0740. i have checked every connection/ground it seems shift just fine.
it also drives fine if i manually use the 1-3 gears shifts a little hard into gears
also tried resetting the computer for it. it did nothing also has a new ecm

3 Answers

2,820

when was the trans rebuilt? Have a transmission repair shop look it over for you. All those codes are related to the transmission.

30

Unknown was supposedly just put in only have done 9 miles on the truck. have not had the time to take it to the shop. I know they are transmission codes that's why they are here. I failed to notice they used gasket maker for the pan when I got it assuming bits broke off into the transmission? have not had the time to drop it either (on a alt account)

2,820

Without performing a test drive and dropping the pan no one can diagnose your issue over the internet, that is why I suggested you have a qualified mechanic look it over. Just based on the information you provided, I will say you it could be valve body related and or worse requiring another rebuild. Good Luck.

Your Answer:

C/K 1500

Looking for a Used C/K 1500 in your area?

CarGurus has 233 nationwide C/K 1500 listings starting at $8,995.

ZIP:

Own this car?

Share your experience with others.

1998 Chevrolet C/K 1500

Review another car

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    15,710
  • #2
    Rowefast
    Reputation
    9,510
  • #3
    John Saffrahn
    Reputation
    6,420
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Silverado 1500
3,993 Great Deals out of 130,168 listings starting at $2,450
Used GMC Sierra 1500
1,852 Great Deals out of 60,571 listings starting at $3,495
Used Ford F-150
5,926 Great Deals out of 119,220 listings starting at $1,995
Used Chevrolet Silverado 2500HD
1,086 Great Deals out of 29,935 listings starting at $4,000
Used Dodge RAM 1500
89 Great Deals out of 1,569 listings starting at $900
Used Chevrolet Camaro
549 Great Deals out of 10,090 listings starting at $2,000
Used Chevrolet Corvette
693 Great Deals out of 12,039 listings starting at $4,995
Used Chevrolet Tahoe
1,061 Great Deals out of 19,920 listings starting at $2,264
Used Toyota Tacoma
1,543 Great Deals out of 26,337 listings starting at $3,700
Used Chevrolet S-10
4 Great Deals out of 166 listings starting at $3,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.