D15 NON VTEC BOGS

D15, D16, D17 and Mini-Me swaps
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D15 NON VTEC BOGS

By JDMLYFE
- Tue Sep 04, 2012 7:54 pm #314965 got a d15 non vtec, if i drive normal/slow its ok, but once i step on it the engine bogs but dosnt die, i need help lol im a newbie and tight on money, need ixed asap :x
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By JDMLYFE
- Tue Sep 04, 2012 8:34 pm #314972 nope the check engine light isnt on

By EJ1_MK
- Tue Sep 04, 2012 11:48 pm #314990 Does this happen all the time or just randomly?

As stated above have you replaced anything lately?

Possiblilities:

Fuel filter/ bad gas
O2 sensor is starting to go out... Will not throw a code if it has not gone completely out of spec yet
clogged cat
fowled out spark plugs.

Or possible vacuum leak

My Dx is doing the same thing but it kind of bucks and uses quite a bit more fuel lately then normal so my guess is the O2 is going out.

OBD1 can be tricky as the computer reads things in voltage from sensors and has an set amount of what it could be so for example normal sensor reading is 1v-5v lets just say, that is when in that senors range, now its optimal reading is 2v-3v but if it goes above or below the other then it will throw a code, all sensor are like this just different readings and voltage. This is why obd2 a b is so touchy because the limits are very tight.
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By JDMLYFE
- Wed Sep 05, 2012 8:57 pm #315089 i took my intake off and put the stock one on its fine now, still dosnt feel like its running right though
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By JDMLYFE
- Wed Sep 05, 2012 11:50 pm #315107 My car feels like its lost power
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By Apexracing
- Thu Sep 06, 2012 12:27 pm #315126
JDMLYFE wrote:My car feels like its lost power



do a compression test.
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By JDMLYFE
- Thu Sep 06, 2012 10:50 pm #315150 how exactly do i do that and what do i need, i have no tools at all except for sockets sets etc lol
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