chattering and no vtec!!!!
#1
Honda-Tech Member
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chattering and no vtec!!!!
i was driving my 93 hatch (B16A), i have been getting a chattering noise lately.
i also noticed that when i try to hit vtec in 1st gear i doesn't switch over, but it will switch on the otyher gears.
i should mention this is not my DD, but i don't think that has anything to do with it.
i also noticed that when i try to hit vtec in 1st gear i doesn't switch over, but it will switch on the otyher gears.
i should mention this is not my DD, but i don't think that has anything to do with it.
#5
Honda-Tech Member
Thread Starter
Re: chattering and no vtec!!!! (philosofy1)
sorry for repling late, i noticed a couple of hours after posting that the vtec engaged. prior to this it was not engaging.
there are no CEL's. i did noticed it started after i replace the oil pan gasket.
now, i have no leaks, but the pan i have came off of a spare block that i have and it has a nice size dent on it. not sure if that plays a part.
there are no CEL's. i did noticed it started after i replace the oil pan gasket.
now, i have no leaks, but the pan i have came off of a spare block that i have and it has a nice size dent on it. not sure if that plays a part.
#6
Honda-Tech Member
yeah, that can cause your oil pressure to drop, or rise?? and that effects your vtec. iunno why its only happening in first, but switch it out with a dent free one and it should be working normal again.
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