Ignition blunder

Tiny
STEVEAL01
  • MEMBER
  • 1991 ACURA INTEGRA
  • 240,000 MILES
Seem to have lossed power on accelleration(bogging). When checked power to each plug, they seem to give spark but when tried to check #2 plug, when unplugged, engine just cuts off. This only happends to #2. Fuel pressure is at 45 psi. Replaced resistor box, injectors, main relay but no change. Are we missing something else or possible the replaced parts might be faulty? Possible cap, rotor, wires itself? Thank you.
Wednesday, December 28th, 2011 AT 4:48 AM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Yes, possible plugs and such. They are also common for distributors failing.

Roy
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Wednesday, December 28th, 2011 AT 5:26 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
You are not getting proper firing from all cylinders except # 2 which is working the hardest.

Have the engine compression checked.
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Wednesday, December 28th, 2011 AT 12:10 PM

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