1996 Honda Accord bogging at acceleration

Tiny
STEPHENROD
  • MEMBER
  • 1996 HONDA ACCORD
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 114,144 MILES
The car bogs at acceleration then accelrates fine after a certain point changed wire checked fuel pressure 35 dead pressure 40-45 running the CEl is not on
Sunday, August 15th, 2010 AT 3:25 PM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
If you pinch of the fuel return line the dead head pressure should increase 2X over the normal pressure which is 30-37psi and your running pressure at this time is 40-45psi your lil bit on the high side.

If you remove the vac hose on the regulator is should increase between 8-10 psi over, vac hose connected 30-37 psi

Other areas will caused it to bogged/hesistate:

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note:If it doesn't apply disregard it.
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Sunday, August 15th, 2010 AT 6:13 PM
Tiny
STEPHENROD
  • MEMBER
  • 4 POSTS
The car is still stumbling and backfiring through the intake while in park and slight acceleration. I have checked everything on you list even cleaned the EGR ports. Could it be the distibutor?
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Monday, August 16th, 2010 AT 12:00 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be intake valves sticking
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Monday, August 16th, 2010 AT 5:21 PM

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