GMC S15 Problems by year

Certain ck motorsports combination headlights, clear corner, bumper, and side marker lights sold as replacement lamps for use on the passenger vehicles listed above. Some combination lamps that are not equipped with amber side reflectors fail to conform to...

Certain pro-a motors corner lamps, turn signals, and headlights sold as replacement lamps for use on certain passenger vehicles listed above. Some combination lamps that are not equipped with amber side reflectors fail to conform to federal motor vehicle...

Some of these trucks were built with transmissions containing parts which were not machined to gm's specifications.

Fan blade rivet breakage can occur causing the fan blade to separate from the spider.

A vacuum hose can detach from the power brake booster check valve as a result of engine backfire.

The fuel tank filler pipes were not manufactured to specification which caused loss of fuel between the fuel tank filler pipe and the vent tube during a test. The loss of fuel was in excess of the amount permitted by fmvss no. 301, "Fuel system integrity."

The engine cooling fan blades break as a result of fatigue and/or vehicle induced stress.

Nuts used to attach lower control arms, rear spring and shackle, and rear shock absorbers do not meet specifications and could "strip".

Use of improper primer on metal surfaces of windshield and side window openings could cause low adhesion to the metal surface and would not provide retention required by fmvss 212.

Inner tie rod to relay rod nuts on steering linkage may be iimproperly torqued and not crimped.

Tire and wheel information on certification label may be incorrect. Consequence of defect: trucks fail to...

The push pull headlight switch may have electrical contacts which allow an intermittent headlight circuit causing headlight to flicker or suddenly go out...