knocking from engine in 2003 axiom

2003 ISUZU AXIOM

80,000 MILES • 6 CYL • 4WD • AUTOMATIC

BMASON26

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hi i have a 2003 isuzu axiom that knocks when i start the motor and quiets down when it warms up( 5 min). a shop told me that i have to replece the bottom end and he sounded kinda sketchy and just wanted the work if that makes any sense. i need help. i really don't have the two grand to buy a whole new motor

Mar 7, 2011 at 2:54 AM

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FIXITMR

AUTOMOTIVE REPAIR CONTRIBUTOR
9,990 POSTS

could be a sticky/varnish piston wrist pin. heat loosens it. does your oil pressure read right?

Mar 7, 2011 at 3:10 AM

RASMATAZ

AUTOMOTIVE REPAIR CONTRIBUTOR
75,992 POSTS

Or lifter/s leakdown-makes a ticking noise but when engine gets to normal temp. it fades away till the next cold start

Mar 7, 2011 at 4:12 AM