Major hesitation in low rpm
#1
Major hesitation in low rpm
I have a 2004 RX8 with about 50k miles. I've noticed recently that she is a bit hesitant until I hit 4K rpm, at which that point the powerband kicks in. I had her at the dealer today to check it out and they ran tests but came up with nothing. I have heard several possiblities from people but wanted to hear it from the gurus. Your thoughts and or suggestions are welcome.
Thanks,
Thanks,
#7
Well I've had the car since about 10k miles. No mods. I have done all recommended maintanance by Mazda. I drive it about 3-4 times a week in moderate traffic in northeast florida. Typically I hit between 5k and 8k at every shift.
#10
I have done all recommended maintanance by Mazda
Last edited by quazmosis; 07-24-2008 at 01:57 PM. Reason: mispell
#12
10w30 it is!
Yes the plugs were changed at about 30k miles but am not sure about the coils.
I am running 93 octane 100% of the time.
Btw thanks for all of the fast replies.
Yes the plugs were changed at about 30k miles but am not sure about the coils.
I am running 93 octane 100% of the time.
Btw thanks for all of the fast replies.
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#18
Rotary Powered Countryboy
^yes and i still think that all noobs should have like a probation period before they can post like register then a few dozen log ins to search and read then have to take a basic test on some normal ?'s asked by about every noob then they can post we would get rid of alot of these repeat ?'s
#19
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^yes and i still think that all noobs should have like a probation period before they can post like register then a few dozen log ins to search and read then have to take a basic test on some normal ?'s asked by about every noob then they can post we would get rid of alot of these repeat ?'s
#21
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well guys i had no lack of power untill the dealer did the last recall and whohoo!big bad engine problem that caused the engine to hit the dirt and needed to be replaced now i keep getting the 2004 code for a apv motor problem.anyone knowing anything about this please let me know i can't seem to get anywhere with the dealer.2004 6speed G.T.just ms exhaust and k&n drop in .
#22
Vtak just kicked in yo!!
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well guys i had no lack of power untill the dealer did the last recall and whohoo!big bad engine problem that caused the engine to hit the dirt and needed to be replaced now i keep getting the 2004 code for a apv motor problem.anyone knowing anything about this please let me know i can't seem to get anywhere with the dealer.2004 6speed G.T.just ms exhaust and k&n drop in .
#23
I just wanted to leave a quick reply here since this thread helped me out. I had a similar problem. The car wouldnt start for at least 5-6 seconds of constant cranking every time and i had lost major power specially in lower rpm(anything under5000). It also started to rev really rough when i started the cold after sitting in cold weather (-10, -15). It would start but the needle would play around until it was warmed up which led to the car flooding once. Too cold of a night(-17 with windchill), started her up, went inside and waited for it to warm up. When i came back, the car had turned off and flooded(she turned off because my plugs and ocild were bad so weak spark and extremely cold engine didnt mix). Anyway, back to the main post. I changed my coils, plugs and wires which i bought as a package on ebay for $340. The car now starts like day one. She has also gained her power back and its very very noticeable so if you have similar symptoms(not the flooding), this could be your solution. on a dise note, the package that i bought from ebay is great except for the wires. The wires were too short for some reason and had to order from dealer for $80 butthe coils and plugs are great (so far- 500km)
#24
Need help on troubleshooting. My car upon taking off it hesitates then it runs fine. On take off the more I push the accelerator the more it hessitates. Upon take it off and keep it light it runs normal.
#25
Water Foul
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