Anyone had the dreaded Cold Engine Start Noise?

Tech discussions on the L77 6.0L V8.
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Tom Slick
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Anyone had the dreaded Cold Engine Start Noise?

Post by Tom Slick »

Just under 30k miles, and my car has started making the dreaded cold start engine rattle... Looks like new lifters are in order!

Later,
Tom Slick
1932 Glassic Ford Model A Roadster Replica - Ford 302/C4, approx. 1400lb... :-)
2015 GMC Sierra SLE Extended Cab - 5.3L
Gerome
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Re: Anyone had the dreaded Cold Engine Start Noise?

Post by Gerome »

I may be following suit cause I am at 26, 000 now but no cold start noise .
Pursuit
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Re: Anyone had the dreaded Cold Engine Start Noise?

Post by Pursuit »

Tom,
Yes, I am having that issue also. Already talked to the dealership. With me not driving the car 2/3 weeks at a time, sometimes the noise is very loud. I have placeed a mark on the harmonic balancer to reference position before I start the car. I do realize that mark would indicate two possible lifter/firing orders though.

Good Luck!

Maurice
Maurice Sheil

mhsheil@gmail.com

2011 Caprice Phantom Black 9C3
2012 Impala 9C1
1995 9C1 Caprice
1996 GMC Sierra C1500
1996 Chevrolet K2500 Extended Cab, long box, 454, 91,000 rust free miles
1974 SJ Grand Prix 455 well optioned with factory moon roof
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sardillim
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Re: Anyone had the dreaded Cold Engine Start Noise?

Post by sardillim »

15k all quiet 3.6L
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Tom Slick
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Re: Anyone had the dreaded Cold Engine Start Noise?

Post by Tom Slick »

They couldn't reproduce the noise at the dealership last week, because it was too warm down here... so, they are going to check it out again when my replacement exhaust arrives(was damaged when I got rear-ended). Thank God for warranties!

Will keep you posted!

Later,
Tom Slick
1932 Glassic Ford Model A Roadster Replica - Ford 302/C4, approx. 1400lb... :-)
2015 GMC Sierra SLE Extended Cab - 5.3L
Pursuit
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Re: Anyone had the dreaded Cold Engine Start Noise?

Post by Pursuit »

That is interseting that your exhaust was damaged in the wreck. Bill Harper's was also. What section are they replacing on your car? Bill's was the intermediate pipe section from past the cats to the flex joints past the IRS.
Maurice Sheil

mhsheil@gmail.com

2011 Caprice Phantom Black 9C3
2012 Impala 9C1
1995 9C1 Caprice
1996 GMC Sierra C1500
1996 Chevrolet K2500 Extended Cab, long box, 454, 91,000 rust free miles
1974 SJ Grand Prix 455 well optioned with factory moon roof
User avatar
Tom Slick
Posts: 559
Joined: Thu Mar 21, 2013 5:27 pm
Location: Midlothian, TX
Contact:

Re: Anyone had the dreaded Cold Engine Start Noise?

Post by Tom Slick »

Not sure exactly, but definitely the passenger side axleback! They said it was around $1000...

Later,
Tom Slick
1932 Glassic Ford Model A Roadster Replica - Ford 302/C4, approx. 1400lb... :-)
2015 GMC Sierra SLE Extended Cab - 5.3L
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