What is it??

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Dec 5, 2010 | 03:31 PM

Jared Cassedy

Thread Starter

In the Staging Lanes

Joined: Nov 2010

Posts: 52

What is it??

so i was wondering what is this green plug? the other day it broke but i got it to go back on and i think it has something to do with my tranny not wanting to shift in drive unless you get going fast. car is a 93z28

Dec 5, 2010 | 03:32 PM

BasicConcepts

Overdrive Member

Joined: Oct 2009

Posts: 4,597

From: Greenville, South Carolina

i think its the MAP sensor

Dec 5, 2010 | 03:51 PM

Jared Cassedy

Thread Starter

In the Staging Lanes

Joined: Nov 2010

Posts: 52

Quote:

Originally Posted by BasicConcepts

i think its the MAP sensor

thanks. do you know if it has anything to do with the transmission?

Dec 5, 2010 | 04:04 PM

ChevyManCam

1st Gear Member

Joined: Nov 2010

Posts: 214

all i have to say for this is

Dec 5, 2010 | 06:48 PM

Grandpaswagon

2nd Gear member

Joined: Dec 2009

Posts: 711

From: Goldendale, WA

That is your MAP sensor and it has nothing to do with your transmission shifting.

Did you check the tranny fluid? You just bought this car, is that correct?

Dec 5, 2010 | 09:32 PM

Jared Cassedy

Thread Starter

In the Staging Lanes

Joined: Nov 2010

Posts: 52

Quote:

Originally Posted by Grandpaswagon

That is your MAP sensor and it has nothing to do with your transmission shifting.

Did you check the tranny fluid? You just bought this car, is that correct?

Yes it was low so I filled it. And yeah I've had the car for a few weeks.

Dec 6, 2010 | 09:12 AM

Grandpaswagon

2nd Gear member

Joined: Dec 2009

Posts: 711

From: Goldendale, WA

Did adding the transmission fluid correct the shifting problem? Did you see any signs of leakage? Normally the 4L60 won't leak a drop so a sign of a leak is something that needs to be addressed.