Is it needed for FI guys to let the fuel pump prime before start |
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Is it needed for FI guys to let the fuel pump prime before start |
carcus |
Sep 20 2017, 10:47 PM
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#1
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Member Group: Members Posts: 223 Joined: 16-March 16 From: Colorado Springs Member No.: 19,760 Region Association: Rocky Mountains |
Just wondering. I have Bosch FI at Colorado altitude. My car will not start up right away unless I turn the key and wait about 10 seconds for the fuel pump to prime. All plugs and wires new, new fuel pump, and fuel filter. Moroso electronic conversion. New battery. I try to drive the car once a week. Just looking for advice. Car is a 1976 2.0 with 1973 2.0 engine. OEM fuel injection.
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Mblizzard |
Sep 21 2017, 07:09 AM
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#2
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Advanced Member Group: Members Posts: 3,033 Joined: 28-January 13 From: Knoxville Tn Member No.: 15,438 Region Association: South East States |
Best way to tell is to add a fuel pressure gauge and see how quickly the pressure builds on the rail side.
With the D-Jet it is always a good idea to be able to establish you have sufficient fuel pressure. Easy job to add to the fuel line in the engine bay. |
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