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-   -   pros and cons of grounding VTC's (https://maxima.org/forums/3rd-generation-maxima-1989-1994/341788-pros-cons-grounding-vtcs.html)

slickblack94 Feb 12, 2006 06:01 PM

pros and cons of grounding VTC's
 
Hi, I followed Craigs Braces' write up for grounding my
VTC's, and it really seems quiet after driving 70 miles.
The only thing I noticed, was when I put the clutch in
at stop signs and lights ,it goes down to 3-4 hundred rpms
and then comes back up to normal. Then it misses a little now,
but all other ranges in rpms' sounds and feels smooth and
sometimes appears the have more power in mid and upper
rpms.Now, the questions. What others+'s other than
quieting the tapping are there if any? And what, if any damage,
this might cause leaving it grounded?

Greeny Feb 12, 2006 06:07 PM

My experience from grounding the vtc's has been similar to yours over the past 3 yrs/100,000 miles except my car has never missed...

I think if this bypass/grounding was damaging to the engine,then i would have seen i sign of it by now...:gotme:

blackandwhite Feb 13, 2006 07:34 AM


Originally Posted by MyGreenMax94
My experience from grounding the vtc's has been similar to yours over the past 3 yrs/100,000 miles except my car has never missed...

I think if this bypass/grounding was damaging to the engine,then i would have seen i sign of it by now...:gotme:

Ditto on all this

Cliff Clavin Feb 13, 2006 11:53 AM

I grounded mine on my old engine and it never idled right. Sometimes when I pushed in the clutch, it would just die.

I didn't care for that much, so I just ungrounded them and listened to to the diesel sound.

I only had them grounded for a couple weeks, and I drove maybe 100 miles at the most. I don't know if driving more or for a longer time will help correct the idle problems, either.

blackandwhite Feb 13, 2006 12:48 PM


Originally Posted by Cliff Clavin
I grounded mine on my old engine and it never idled right. Sometimes when I pushed in the clutch, it would just die.

I didn't care for that much, so I just ungrounded them and listened to to the diesel sound.

I only had them grounded for a couple weeks, and I drove maybe 100 miles at the most. I don't know if driving more or for a longer time will help correct the idle problems, either.

Yeah, I had this problem, I bumped up the timing a little, adjusted the IACV screw a little, and now it's fine, at a stoplight, I sit at about 750, with occasional blips up to above 950


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