P0087 Diagnostic Trouble Code Discussion for June 2017
Fuel Rail Pressure Too Low
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| Help Request | Posted | |
| 2007 GMC Sierra 3500 HD SLE 6.6L No Start, Poor Idle Quality, Stall, MIL Lamp on VIN: 1GDJK34687 P0087: Fuel pressure low. Hello and thanks in advance for your help, I'm not well versed on diesels. Customer was driving and had a puff of grayish smoke from tailpipe. Went to fuel up and it ran ok for a bit then again with the grey smoke, low power light came on and then vehicle di... |
June 08, 2017 | |
| 2008 Audi A6 Quattro 3.2L MIL Lamp on VIN: WAUDH74F48 P0087: Fuel Rail / System Pressure- Too Low. Looking at for another shop, neither of us are Audi guys, Do not want to open system to check supply system if I don't have to. Elongated cranking time 4-5 seconds before engine catches. Block 106 reports 4.5- 5.0 bar at 57% Electrical fuel pump block at idle ... |
June 27, 2017 | |
| 2005 Chevrolet Silverado 2500 HD 6.0L Long crank VIN: 1GCGC24U05 P0087: Fuel Rail Pressure Too Low. Need to see if anyone has in depth knowledge of CNG GM Bi fuel systems because service info is not much help. Strategy of system will attempt to start on CNG and then switch to gasoline after 8 seconds of cranking. (Gasoline fuel pump is actuated after the 8 s... |
June 27, 2017 |
