GMC ENGINE KNOCK

Found 16 results

1997 GMC Sierra Engine Knock

When My Engine Starting Knocking I Took It In To The Dealer Where They Said It Was Either The Oil Pump Or Main Bearings. I Drove Home And...

Asked by 903cecile ·

1 ANSWER

1997

Engine Knock - Ping

Engine Knock - Ping

An automotive engine knock, and engine "ping" are two different things so it can be a bit confusing, here is an explanation to help avoid confusion when reading ...

Engine Knocking And Smoking?

Duramax Diesel, Knocking And Smoking. Plugged It Into A Scan Tool, And Shut Off #8 Injector. Ran Without Knock Or Smoke, Just With A...

Asked by robburgess525 ·

11 ANSWERS

2003

2000 GMC Sierra Engine Knock

Engine Knocks When First Started For About One Or Two Minutes And Then Quiets Down, Sounds More Like A Ticking Than A Knock

Asked by madmantom ·

1 ANSWER

2000

1998 GMC Safari Engine Knocks

I Had A New Flywheel And Starter Put On My Van And Everything Was Fine For About Two Weeks Then The Engine Started Ticking The It Got Louder...

Asked by cheveronjim ·

1 ANSWER

1998

Engine Knock

2002 Gmc Yukon 5.3 Engine Knocks When Starts 247000 Miles On It Started At 40000 Miles

Asked by blucharter ·

1 ANSWER

2002

1997 GMC Sierra Engine Knock Cold

My Truck Has A Slight Knock When Started Cold. Louder In Cab Than Under Hood. Goes Away After 15 - 20 Sec. Had Noise For 60000 Miles, Seems...

Asked by dennis_maine ·

2 ANSWERS

1997

1994 GMC Sierra High Speed Engine Knock

I Recently Changed The Oil In My Truck And Then Noticed While Driving Over 60mph There Is A Knocking Noise. It's Not Immediate When I Go...

Asked by Navy Guy ·

2 ANSWERS

1994

1982 GMC C1500 Engine Knocking

Hello. I Am Experiencing A Knocking Sound, Which Sounds Like It Is Coming From Underneath The Front Half Of The Truck. It Doesn't Knock...

Asked by jtmorr01 ·

1 ANSWER

1982

Engine Knock

My Car Is Knocking Loudly. Oil Has Been Changed And Spark Plugs And Coil Packs And Almost Every Sensor In The Car. Also The Thermostat. The...

Asked by Jwilkins94 ·

1 ANSWER

2005

1987 GMC Safari Engine Knocking

My Van Makes A Loud Knock From The Drivers Side When First Started. After Driving For 10miles It Quieten Down To A Very Light Tap Otherwise...

Asked by jfs065 ·

1 ANSWER

1987

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