1LtCAP 4,262 Posted February 23, 2021 12 minutes ago, JohnnyB said: Talk to your Snap On rep about it. that's the hard part. i don't have one anymore. i'll be chatting with another one that visits a shop close by Quote Share this post Link to post Share on other sites
tony357 386 Posted February 23, 2021 Have you checked back pressure on converter? Fuel pressure ? Injectors may be clogged that is our biggest issue in the marine industry. Quote Share this post Link to post Share on other sites
Malice4you 627 Posted February 23, 2021 On 2/22/2021 at 10:38 AM, 1LtCAP said: now it's getting weirder. was a little slow this am. so since the car was still in the bay, i screwed with it a little more. hooked up my launch scanner. it's chinese. in that, i found some codes in the bcm, and a couple canbus codes. all showed as being history. so i went through each module individually, and cleared memory. in the parking lot(ran outta time, can't test drive till later..prolly take it home tonight) it feels significantly better when i punch the throttle. it kinda pisses me off that my $6k snap on scanner didn't pick this shit up, but my $1k chinese knockoff scanner did Its those Chinese spies. Much more thorough. Hope you finally found the problem(s). Quote Share this post Link to post Share on other sites
1LtCAP 4,262 Posted February 24, 2021 8 hours ago, Malice4you said: Its those Chinese spies. Much more thorough. Hope you finally found the problem(s). it ran pretty well otw home tonight. little stumble, but bearable. i am gonna check fuel pressure now that @tony357 mentioned it.....'cause with asll the other shit going on, i overlooked that. Quote Share this post Link to post Share on other sites