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VTEC problems

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Old 12-17-2007, 06:39 PM
  #11  
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Default Re: VTEC problems

the screen might be clogged on the solenoid
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Old 12-18-2007, 12:32 AM
  #12  
98 gsr civic
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Default Re: VTEC problems

yea so its been rainin a lot here i checked and its not a fuse. its a gsr in a 98 civic and as soon as it stops fuckin rainin here i was gonna take the solenoid off and check it and clean it. i checked all the wiring and there arent any shorts or anything. i have only really dealt with obd0 before i got this so if anybody wanted to give me a tip on how to check the code it would be much appreciated. let me kno. one more thing is that before it stopped working all together for a couple of days it wouldnt hit VTEC when it was cold but when it warmed up it did fine. i reset the ecu and it did fine until that night when it quit. so yea. thats what i got so far.

-joe
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Old 12-18-2007, 12:37 AM
  #13  
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Default Re: VTEC problems

Originally Posted by B18A1 CRX
yea so its been rainin a lot here i checked and its not a fuse. its a gsr in a 98 civic and as soon as it stops fuckin rainin here i was gonna take the solenoid off and check it and clean it. i checked all the wiring and there arent any shorts or anything. i have only really dealt with obd0 before i got this so if anybody wanted to give me a tip on how to check the code it would be much appreciated. let me kno. one more thing is that before it stopped working all together for a couple of days it wouldnt hit VTEC when it was cold but when it warmed up it did fine. i reset the ecu and it did fine until that night when it quit. so yea. thats what i got so far.

-joe
It will never engage VTEC when cold. There's certain requirements to engage VTEC.

1. Oil pressure
2. Temperature
3. In gear
4. Hit certain RPM(4400 in a GSR)

If those things are met, I'd look at the solenoid, since thats the next step in the equation.

What OBD are you running? Search Honda-Tech to find out how to pull the codes. Its pretty simple. From there we will be able to help you more.

Last edited by elambz; 12-18-2007 at 12:41 AM.
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Old 12-18-2007, 01:02 AM
  #14  
98 gsr civic
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Default Re: VTEC problems

yea i didnt think the cold thing was a problem but i just wanted to make sure. like i said this is my first VTEC motor i just ran straight ls before. so yea im gonna check out that stuff tomorrow. if u have any more ideas feel free to post them ill let you guys know what i find out. thanks

-joe
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Old 12-18-2007, 01:02 AM
  #15  
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Default Re: VTEC problems

damn i wish my vtech hit at 4400
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Old 12-18-2007, 03:54 AM
  #16  
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Default Re: VTEC problems

I ASKED earlier.... did you CHECK your oil level????
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Old 12-18-2007, 12:02 PM
  #17  
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Default Re: VTEC problems

Originally Posted by elambz
1. Oil pressure
2. Temperature
3. In gear
4. Hit certain RPM(4400 in a GSR)
dont forget speed sensor too.
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Old 12-18-2007, 12:17 PM
  #18  
98 gsr civic
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Default Re: VTEC problems

ok i so went out today and oulled it off, cleaned the hell out of it with carb and choke cleaner, cleaned all the connections, and added a quart of oil to the motor and it runs just like new again. thanks for all the help guys i really appreciate it.

-joe
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