Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


really awful
Typical Repair Cost:
No data
Average Mileage:
157,500 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (2 reports)
1998 Chevrolet C/K 2500 engine problems

engine problem

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1998 Chevrolet C/K 2500 Owner Comments

problem #2

Jan 252007

(reported on)

C/K 2500 Cheyenne 5.7

  • Automatic transmission
  • 120,000 miles


I purchased a newer 1998 chevy pickup after owning several older models, chevy has always been the truck for me. After purchasing this one I find the older 350 motors bored 30 over were a lot better on gas than the gas guzzler I have now. All the 02 sensors have been changed and all the people that have looked at it don't seem to no why this on is so hard on gas. I get at the most 338kms on around 90litres of gas in the summer time winter is even worse. Any ideas.

- , Fruitvale, B. C, Canada

problem #1

Jan 242007

(reported on)

C/K 2500 Cheyenne 5.7

  • Automatic transmission
  • 195,000 miles

My truck seems to like gas a lot, does anyone have any ideas why?

- , Fruitvale, B. C, Canada

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