5.3

So I got a 07 suburban couple weeks back knowing it had a misfire or po300 code. After hooking up a good computer and looking over the information, everything points to spark or lack there of. I have replaced the coil packs multiple spark plugs and wires. I'm fairly new to car mechanics and am...

Ok somebody please help me out here. Just bought a 2006 5 speed v8 2wd and have no idea if it is the 4.8 or 5.3. Admittedly not the most savvy under the hood so bear with me here's a few things I know hopefully someone can help. If anyone needs further info let me know 2006 V8 5 speed Aluminum...

I have an 89 s10 blazer with a 4.3 in it. I thinkin about swapping in a Ls1 and a T56. Or A 5.3, LH8 from a Colorado. if I go the LH8 route, How much am I lookin to invest in a motor/trans (roughly)?? Any particular year or donor that is the best candidate?? What issues will I run into?? And any...