
1993 GMC K1500 Sierra SLE 5.7L No Start, MIL Lamp on
This truck will run good sometimes and sometimes not, we have found a pattern to this madness, but dont have a clue on how to fix it. We have replace the ecm, and and the coolant sensor, on the manifold, replaced the rear engine ground, removed the front groun...
FIX posted 9/23/2008
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Message Closed w/FIX
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VIN | 2GTEK19K5P |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | No Start, MIL Lamp On |
Occurs | Hot |
Trouble Codes
14 | temp signal shorted or low |
54 | fuel pump relay circuit |
Message Closed w/FIX
Vehicle Data
1993 GMC K1500 Sierra SLE
VIN | 2GTEK19K5P |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | No Start, MIL Lamp On |
Occurs | Hot |
Trouble Codes
14 | temp signal shorted or low |
54 | fuel pump relay circuit |