The car cranks up

Tiny
ANONYMOUS
  • MEMBER
  • 1994 HONDA PRELUDE
  • 250,000 MILES
The car cranks up. Fuel pump okay, sparks are okay in plugs, plug wires and coil, etc. Why it starts sometimes and doesn't start. Where is the location of Cold Start Sensor? Could this be problem. Please help.
Friday, November 23rd, 2012 AT 8:59 PM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Check the PGM-FI main relay. Most likely the circuit board needs some resoldering. When problem occurs with the PGM-FI main relay, the fuel pump would not operate. The Malfunction Indicator Light might stay on for longer than it should.
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Saturday, November 24th, 2012 AT 3:19 PM

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