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Anyone know what the engine code P0302 means? Probably has something to do with the improperly timed IP.

I just replaced the IP on the Burban and the timing is way off. Is there anyone in the Raleigh, NC that has the proper tools (IP wrench and Tech tool) and know-how to do this? Thanks, Todd

After a brief discussion with Turbine Doc about what kind of Suburban I have, I might have a bit of an oddball. Here is what I believe that I have: GMC Suburban C1500 w/6.5 TD, 8 lug axles, 4x4 Tim asked me to post my VIN also: 3GKGK16F4XG543310 According to LMC Truck, my VIN is as...

OK, I drove the suburban home today!! Found out that I crushed the OPS wires together under the intake manifold causing a short. Repaired wires and replaced the OPS while I was in there. Thank you all for your help/suggestions. Very special thank you to Turbine Doc for his help. I need...

I drove it to brother-in-laws shop, so everything working as it should till I worked on it. Where is glow plug relay? I will double check all wiring. Thanks, Todd

Hey guys/gals, I just installed a new IP on my suburban yesterday. Took me all day because I am just a light duty mechanic, ie- oil changes and brakes. Now, when I turn the key, I get NO wait to start, NO lift pump, and NO glow plug cycling. Any suggestions? I checked the fuse box, and did...

Wow, what a job!! I finally got the IP installed, but have problems. I have it all put together (thanks for the tips). Used a chair, IP holes lined up just right, biggest PITA was the metal injector lines!!!!!! Anyway, no wait to start light, no glow plug cycling and no lift pump running. What...

Thanks for the tips, video and encouragement. All are much needed. A little nervous about this, don't want to screw up the family vehicle. Todd

Have not even started yet.

I am going to install my new/rebuilt injector pump tomorrow. Any advice, tips or links would be very helpful. Thank you, Todd

x2 what JiFaire said. I pulled my rad and could not believe the crap that was in it an between the other coolers! Todd

Wow, looks like no gaskets then. Thanks all. Does the turbo need to be removed to do valve covers and/or injectors? Todd

I was going to replace the injectors at the same time anyway. So they should not be in the way. Does the turbo need to be removed? I am a little nervous about not using a gasket. What about using a little bit of RTV on either side of the gasket? Todd

I need to replace the valve cover gaskets. I see "tons" of oil that looks to be coming from the valve covers. Is there a gasket other than the Felpro cork gasket? I might as well get the best if there is a better one out there. Also, it probably would be a good time to change out the...

The "Big Girl" has 302,000 miles.

Ok, thanks for the info. Todd

What about fuel injectors?

Will a military Humvee 6.5 fit in my 99 Suburban? Are parts interchangeable from the military Humvee 6.5 to mine? Todd

The truck starts and runs great. Just a little smoke at startup and no extra knocking. Seems to have decent power, although, I have not driven another 6.5 to compare. Todd

Would it be possible that my injectors are allowing more fuel in the cyliners than they are supposed to when I let off the go pedal? (leaking into the cylinder) Todd