Possible engine knock?

FSR57

MEMBER
CHEVROLET TRUCK

1994 chev 1500.5.7 350, auto 161,000 oil pressure is great, no missing, noise from rear of engine. Was told it was rear main bearing, can I replace this with engine in truck? Any help thanks

Sunday, April 29th, 2007 AT 7:14 PM

4 Replies

RASMATAZ

MECHANIC
75,992 POSTS

Yeap! Go underneath-get an old 350 book and follow it with the trick on a cotter pin.

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Monday, April 30th, 2007 AT 2:27 AM

FSR57

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3 POSTS

Yeap! Go underneath-get an old 350 book and follow it with the trick on a cotter pin.[/Quote:f42e076357]

explain the trick with cotter pin, u lost me?

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Monday, April 30th, 2007 AT 9:40 AM

RASMATAZ

MECHANIC
75,992 POSTS

Yeap! Go underneath-get an old 350 book and follow it with the trick on a cotter pin.[/Quote:d849e20ba9]

explain the trick with cotter pin, u lost me?[/Quote:d849e20ba9]

Remove the bearing cap, bend both the tail end of the cotter pin atleast qtr in. Stick the head in the journal's oil hole this will help to remove the upper bearing

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Monday, April 30th, 2007 AT 2:54 PM

FSR57

MEMBER
3 POSTS

Yeap! Go underneath-get an old 350 book and follow it with the trick on a cotter pin.[/Quote:129bb0ab2a]

explain the trick with cotter pin, u lost me?[/Quote:129bb0ab2a]

Remove the bearing cap, bend both the tail end of the cotter pin atleast qtr in. Stick the head in the journal's oil hole this will help to remove the upper bearing[/quote:129bb0ab2a]ok thanks I got it

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Monday, April 30th, 2007 AT 4:38 PM