99 honda accord acceleration problem
#1
99 honda accord acceleration problem
i have a 99 v6 honda accord. when accelerating at low speeds it bogs down and then surges after a few seconds. it doesnt do this at high speeds only low. over the past couple years i have done the following: replaced EGR, cleaned EGR paths, replaced spark plugs and wires, new ignition switch, new main relay, new distributor cap, cleaned throttle body, new fuel pump and filter. not sure where to start now
#2
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Re: 99 honda accord acceleration problem
i have a 99 v6 honda accord. when accelerating at low speeds it bogs down and then surges after a few seconds. it doesnt do this at high speeds only low. over the past couple years i have done the following: replaced EGR, cleaned EGR paths, replaced spark plugs and wires, new ignition switch, new main relay, new distributor cap, cleaned throttle body, new fuel pump and filter. not sure where to start now
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Re: 99 honda accord acceleration problem
I have a 2000 accord v6, and have been having the same problem for a year know. I have changed the spark plugs, seafoamed the intake, and cleaned the throttle. I understand is may a need for a new PCM and fuel pressure regulator. Any TSB on this? We are not the only ones.
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Re: 99 honda accord acceleration problem
Thats the information I get from this website:
http://mechanics.stackexchange.com/q...-what-may-caus
also found this:
http://www.motobild.com/honda/2000-h...-with-pcm.html
and this:
http://www.6thgenaccord.com/forums/s...d.php?p=679044
http://mechanics.stackexchange.com/q...-what-may-caus
also found this:
http://www.motobild.com/honda/2000-h...-with-pcm.html
and this:
http://www.6thgenaccord.com/forums/s...d.php?p=679044
Last edited by cavy95; 10-12-2012 at 04:54 PM. Reason: new web site found
#7
Honda-Tech Member
Re: 99 honda accord acceleration problem
Thats the information I get from this website:
http://mechanics.stackexchange.com/q...-what-may-caus
also found this:
http://www.motobild.com/honda/2000-h...-with-pcm.html
and this:
http://www.6thgenaccord.com/forums/s...d.php?p=679044
http://mechanics.stackexchange.com/q...-what-may-caus
also found this:
http://www.motobild.com/honda/2000-h...-with-pcm.html
and this:
http://www.6thgenaccord.com/forums/s...d.php?p=679044
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#8
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Re: 99 honda accord acceleration problem
I do. Why are you suggesting I'm barking up the wrong tree? What are your thoughts? Did I mention my SRS light has been on for 4 years and I have reset it and the dealership has as well multiple times. My problem may also be the PCM.
#9
Re: 99 honda accord acceleration problem
The first thing to do is to get your car scanned for codes. If nothing shows up, first thing you could do is replace the oxygen sensor if you have never replaced it before.
#10
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Re: 99 honda accord acceleration problem
Unless I read it wrong, the main thrust of SB 00-024 was to correct a warm restart/heat soak issue where the engine ran perfectly following a cold start and perfectly well once the engine had been running for a few minutes following a heat soak restart. I don't recall you mentioning these symptoms.
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Re: 99 honda accord acceleration problem
Unless I read it wrong, the main thrust of SB 00-024 was to correct a warm restart/heat soak issue where the engine ran perfectly following a cold start and perfectly well once the engine had been running for a few minutes following a heat soak restart. I don't recall you mentioning these symptoms.
#12
Honda-Tech Member
Re: 99 honda accord acceleration problem
I'm thinking we're to the point where it will be very difficult to diagnose this issue over the internet; might be time to consider a professional technicial.
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