2002 Chevy Blazer 4.3 Ltr V-6 *engine tapping*
#1
03-04-2015, 07:42 PM
2002 Chevy Blazer 4.3 Ltr V-6 *engine tapping*
I Have A 2002 Chevy Blazer And This Morning I Went To Start It To Let It Warm Up When I Came Back Outside It Was Tapping Like A **** Under The Hood I Popped The Hood And It Sounds Like It Is Coming From The Bottom End Of The Motor It Does Not Tap When It is Cold Only After The Motor Has Warmed Up And During Driving (which I'm Assuming Because I Cant Hear It In The truck When I'm Driving) I Tried Lucas Oil Treatment And It Did Quiet It Down For About A Day And Then Its Back To The Normal Tapping Just Wanting To Know Is It Safe To Drive It Like That I Have Heard From A Few People That Said if I Can stand The Noise Run It Till It Dies I've Heard Anywhere From 1-5 Years With Reg Oil Changes Any Comments???
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