Normally the 6.5 with the electronic IP have a much harsher rattle.
They run a higher POP on the injectors.
The NA 6.2 SHOULD ACTUALLY BE A BIT QUIETER.
Now if the cold case advance is not shutting off they will rattle really hard.
Missy Good Wench ( Moderator)
Normally the 6.5 with the electronic IP have a much harsher rattle.
They run a higher POP on the injectors.
The NA 6.2 SHOULD ACTUALLY BE A BIT QUIETER.
Now if the cold case advance is not shutting off they will rattle really hard.
(1) 1995 Suburban 2500 4x4
(1) 1997 Astro
(1) 2005 Suburban (Papa Smurf)
THIS IS BOW TIE COUNTRY
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