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thanks for the info. well i pulled it out of the shop tonight and drove it home... is it normal to want to stall without a proper tune? and its very ruff kinda sh!tty sounding until 2000 rpm is this also because of the tune? or is it because i need a stall? sorry for all the questions jus kinda new to the cam swapping.. im an outboard boat mechanic so all i kknow is mostly 2 strokes.. thanks alot to all who replied
ryan
Yep, time for a tune and a convertor.
i ran my scanner on my truck last night and ive got a p0300 is this normal to have before being tuned? alittle scared i didnt hook omething back up right.lol.
P0300 is random misfiring on the cylinders. It's not specific to any of the cylinders. I take it the engine is having a hard time idling? A tune is definitely in need. If your throttle body has a stop screw to adjust the throttle blades, you can get a little more air in to help it idle better until you can get it tuned.
<div class='quotetop'>QUOTE(tenzcustomz @ May 28 2007, 02:03 AM) [snapback]94923[/snapback]</div>Yeah, got the same code once I did my cam swap. I went ahead and did a crank relearn. That solved the problem with the code.Quote:
i ran my scanner on my truck last night and ive got a p0300 is this normal to have before being tuned? alittle scared i didnt hook omething back up right.lol. [/b]
You definitely need a tune. It will even out the idle, compensate the air/fuel for the new lift durations, and help out driveability. And since you have lost some of the bottom-end power, I see a TT3000 in your near future...