2001 suburban starting issues

[p_rubottom]

Originally Posted by clinebarger

They have a new sales gimic spark plug? Will they ever give up on that Remember the Splitfires & Bocsh platnium+4, & +2s, What a joke!

After you installed the fuel pump it was still hard to start? Or the plugs fixed everything? Or just the misfires?

The pump fixed the start delay so it starts up on the first hit of the key and the delco plugs fixed the rough idle/accelerating.