Question about 1991 Chevrolet Corsica

1 Answer

Coolant leak I have a 91 Corsica and coolant is leaking from behind the motor near the trans, where would that be coming from?

Posted by on

  • Heff66 Nov 07, 2008

    Thanks betz73!

  • Heff66 Nov 07, 2008

    Problem fixed, the hard line was rusted thru in a few places, that explains some problems I have been having with the coolant system, with winter coming up I'm glad it is repaired, thanks betz73


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert that hasĀ over 500 points.


    An expert who has answered 200 questions.

  • Expert
  • 298 Answers

There is a hard line on the back side of the engine block and the hard line sometimes cracks. i would check that line and see if it is leaking. If is not that hard line check your heater core hoses.

Posted on Nov 07, 2008

  • kristopher betzler
    kristopher betzler Nov 07, 2008

    you're welcome ... have a great day


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I have a 91 Jimmy, I have a coolant leak and can't

how about the heater core?most times it will leak inside the vehicle.. but its just a guess

Sep 27, 2013 | Cars & Trucks

1 Answer

Coolant leak on right side behind motor

i would guess with that amount of info its intake gasket maybe headgasket

Feb 02, 2013 | 1994 Chevrolet S-10 Blazer

1 Answer

I have a major coolant leak appears to be from underneath motor,top of motor is dry also the transmission bangs loudly upon shifting

look near the water pump for the coolant leak its just below the ac compressor the shifting hard check for power to the pressure control solenoid on the trans

Sep 11, 2012 | 1992 Saturn SL1

1 Answer

01 durango leakiing coolant nea trans and inside of vehicle

Leaking inside sounds like the heater core. If the core is broke right where the heater hoses connect, it might be losing coolant down both sides of firewall, inside and outside. Otherwise, look for a leak at the intake manifold. That might run down back of engine near the transmission, as you indicated.
Good luck.

Jan 09, 2012 | 2001 Dodge Durango

1 Answer


a common V6 failure is the intake manifold gasket. coolant will usually leak behind the water pump on the drivers side, however it can leak at other locations on the intake manifold gasket.

coolant leaks from other areas include the heater core, hoses, expansion plugs, trans cooler, and coolant overflow tank.

Jan 03, 2011 | 2000 Chevrolet Blazer

2 Answers

I have a pink fluid leak that looks like its coming from above the trans,where would this leak be coming from?

do you have a 3.1 or a 3.4 liter V-6?

If so my first guess is that the lower intake gaskets are leaking. These are very common to fail on these motors. If you look under the thermostat housing ad see a pool of red coolant, Or you see the trail of coolant if you look down back behind the throttle body than that will usually confirm the problem.

You can also have leaking throttle body heater hoses, Or the hoses to the heater core may be leaking as well.

Oct 02, 2010 | 2001 Pontiac Grand Am SE

1 Answer

I have a 1994 chevy corsica..The coolant is leaking out from a hose by the do i check to see where the leak is coming from

Some parts houses will rent coolant pressure tester,Sometimes for free with refundable deposit. pressurize system at radiator cap with radiator and reservoir full. Look for white residue from dried coolant. You will probably need to look in the area where you see coolant leaking. Most likely you will find a hose leaking , could possibly be leaking from radiator

Aug 18, 2010 | 1994 Chevrolet Corsica

1 Answer

1998 expedition coolant leak near the Transmission

IF the coolant leak is on the right side of the engine near the top of the trans,inspect the coolant hoses for the heater core. This is common leak point on the 98 exped. Thankyou Please rate this info

May 30, 2010 | 1998 Ford Expedition

3 Answers

Coolant leak

coolant leak may be coming from intake manifold gaskets,4.3 is notorius for leaking coolant from behind the mainfold in those years

Mar 29, 2009 | 2001 Chevrolet Blazer

2 Answers

Coolant fan relay... '88 Corsica 2.0

Trace the wire from the coolant fan motor back a ways. More than likely it's located behind the grille on a support near the radiator, between the radiator and the grille.

Dec 16, 2008 | 1988 Chevrolet Corsica

Not finding what you are looking for?
1991 Chevrolet Corsica Logo

Related Topics:

200 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

74241 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22082 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7207 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides