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1987 Chev/GMC Truck Suburban 5.7L Hesitation, long cranking times
Customer complained of long cranking times to start vehicle, and occasional hesitation on accelleration. Experience with other Vortecs led me to test fuel pressure. Found it to be 50 psi regulated, would rise to 75 psi when return line pinched off. Mitchel...
FIX posted 1/21/2000
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Message Closed
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| VIN | [No VIN Available] |
| Engine | 5.7 L / 8 cyl |
| Emissions | OBD2 |
| Symptoms | Hesitation, Long Cranking Times |
| Occurs | Always |
| Misc. | 4 Wheel Drive |
Message Closed
Vehicle Data
1987 Chev/GMC Truck Suburban
| VIN | [No VIN Available] |
| Engine | 5.7 L / 8 cyl |
| Emissions | OBD2 |
| Symptoms | Hesitation, Long Cranking Times |
| Occurs | Always |
| Misc. | 4 Wheel Drive |
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