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Tech Tip: How Can You Tell if a Head Gasket is Leaking or Has Failed? Providence RI

Depending on the application and how much labor it requires, the repair bill might run $1,500 or more for parts and labor. The parts required to replace a head gasket include not only the head gasket itself, but also all the other gaskets that have to be replaced to disassemble the top of the engine.

Providence Neighborhoods

This page also contains providers and other information for the following Providence neighborhoods:East Side, Jewelry District, North End, South Side, West Broadway and for the following zipcodes: 02901, 02902, 02903, 02904, 02905, 02906, 02907, 02908, 02909, 02910, 02911, 02912, 02918, 02940

Autozone
(508) 699-4661
93 E Washington Street
North Attleboro, MA
Autozone
(401) 861-7074
79 Elmwood Ave
Providence, RI
AutoZone
(401) 274-3300
81 Manton Ave
Providence, RI
Pep Boys
(401) 273-2011
1246 N Main Street
Providence, RI
AutoZone
(401) 353-0101
1620 Mineral Spring Avenue
N Providence, RI
Autozone
(508) 679-2145
1145 Grand Army Highway
Somerset, MA
AutoZone
(401) 861-7074
79 Elmwood Ave
Providence, RI
New Rides Auto Sales and Service
(401) 721-2223
925 Charles St
Providence, RI
Autozone
(401) 353-0101
1620 Mineral Spring Ave
Providence, RI
Johnson Boat Works
(401) 255-1246
1128 Narragansett Boulevard
Cranston, RI
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Tech Tip: How Can You Tell if a Head Gasket is Leaking or Has Failed?

By Larry Carley   email
Technical Editor
November 10, 2009

The first symptoms of a head gasket that is failing are usually a slow loss of coolant with no visible leaks, engine overheating and/or a Check Engine light with cylinder misfire codes.

The first symptoms of a head gasket that is failing are usually a slow loss of coolant with no visible leaks, engine overheating and/or a Check Engine light with cylinder misfire codes.

The Onboard Diagnostic II system should detect any misfires that occur due to a loss of compression or spark plugs fouled by coolant seeping into a combustion chamber. So if a vehicle has a Check Engine light on and a cylinder misfire code, the spark plug in that cylinder should be removed and inspected for coolant fouling. A compression or leak down test should also be done to see if the cylinder is losing compression. Internal coolant leaks caused by a leaky head gasket can usually be diagnosed by pressure testing the cooling system.

Regardless of the cause, a head gasket failure is bad news for the vehicle owner.

Depending on the application and how much labor it requires, the repair bill might run $1,500 or more for parts and labor. The parts required to replace a head gasket include not only the head gasket itself, but also all the other gaskets that have to be replaced to disassemble the top of the engine. This includes the intake and exhaust manifold gaskets, too, plus new cylinder head bolts if the applicat...

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