1998 Gmc T10 problems

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The Chevrolet S-10 is a compact pickup truck produced by Chevrolet. It was the first domestically-built compact pickup of the big three American automakers. When it was first introduced as a "quarter-ton pickup" in 1981 for the 1982 model year, the GMC version was known as the S-15 and later renamed the GMC Sonoma. A high-performance version of the latter was released in 1991, called "Syclone." The pickup was also sold by Isuzu as the Hombre from 1996 through 2000, but only in North America. There was also an SUV version, the Chevrolet S-10 Blazer/GMC S-15 Jimmy. An electric version was leased as a fleet vehicle in 1997 and 1998. These models are sometimes internally referred to as the S/T series to denote two and four wheel drive models respectively (similar to the full size Chevrolet C/K trucks) despite all versions being badged with 'S' nomenclature.

In North America, the S-series was replaced by the Chevrolet Colorado, GMC Canyon, and Isuzu i-Series in 2004.

The S-Series ended production in Brazil in 2012, being replaced by the Chevrolet Colorado, but still with the name S-10.

1998 Gmc T10

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Common 1998 Gmc T10 problems

The 1998 GMC T10 is prone to several common problems, as reported by its owners. One of the most prevalent issues concerns the AM radio interference, which is not alternator whine but full-fledged interference that only occurs on the AM band, not on FM or when listening to CDs.

Another issue reported by owners is related to the engine surging out of control at the first stop when driving without giving the engine a 2-minute warm-up time. This problem is particularly noticeable during winter months with cooler temperatures. A mechanic diagnosed the issue as the engine timing retarding instead of advancing when accelerating, suggesting a faulty ignition module in the distributor. However, replacing the ignition module did not entirely resolve the problem, and the owner is seeking further suggestions for potential solutions.

Transmission problems are also common in the 1998 GMC T10. Transmission fluid pressure sensor/switch F circuit high and intermittent issues (P0995 and P0996) have been reported, along with shift solenoid F control circuit range/performance and low issues (P0997 and P0998). These transmission problems can result in noise, slipping, low fluid, grinding, and lack of response, among other symptoms.

The GM Passlock security light issues are another common problem in the 1998 GMC T10. The most common problems related to the Passlock family involve the Passlock sensor, which is part of the ignition lock cylinder on Passlock I and Passlock II systems. The sensor can cause various issues, such as the security light flashing, the engine starting and dying, and the inability to start the engine.

Lastly, installing a Muncie 4-speed transmission in a 1998 GMC T10 can be challenging due to the differences in the clutch linkage and pilot hole between car and truck bellhousings. A car bellhousing and a truck TH350 crossmember may be necessary for a successful installation, but this may also require fabricating clutch linkage and an x-member.

In summary, the 1998 GMC T10 has several common problems, including AM radio interference, engine surging, transmission issues, GM Passlock security light problems, and challenges in installing a Muncie 4-speed transmission.

1998 Gmc T10 engine

1998 Gmc T10 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Gmc T10 problems, we found that the most common problems with these 2023 model year vehicles are:

  • Child seat problems

The graph below shows statistics for all 1998 Gmc T10 vehicle components and the number of complaints received.

1998 Gmc T10 complaints

The NHTSA has received 1 complaints about various vehicle components related to the 1998 Gmc T10.

1998-05-22

CHILD SEAT PROBLEM

  • Date Of Incident: 1998-03-11
  • VIN: 1GKEL19W9WB
  • Components: CHILD SEAT
  • Summary: NO SUMMARY
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