John madden
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Ok guys, need a little help. I’m trying to sell my rig,1999 gmc suburban 6.5.family owned since new and maintained as a daily driver.let me give a little back story, my dad Bought the truck new in AZ. When he passed I took it And I have maintained it and spared no expense in keeping it in great shape. two years ago I installed a new injection pump from accurate diesel in Orlando and had it timed by my mechanic. Actually he did all the work. About 6 months ago I had a bad injector so I replaced all of them again from accurate,I also replaced my glow plugs from auto zone and this is where I believe the problem started. I don’t drive the truck very far but when I do sometimes it’s hard to start warm, when I let it sit for 15 minutes or so. I can turn it on and off after she’s warm no problem, it’s only when it sits for a few minutes that it has trouble. I usual drive to work 10miles and park it and drive home no problem. A couple of times I’ve poured water over the pump and it fires right up. I don’t think it’s the pump because I get white smoke when it does fire which means unburned fuel. tech at accurate says to install a glow plug override? there Is absolutely no blow bye at all on the motor and it has never been abused towing heavy items, 4K boat at the most short distance to the lake. Any help would be appreciate, or a reference to a great mechanic in the Orlando area that knows these trucks. I will spend whatever is needed to repair the truck because I’m not the kind of person that sells something that’s not on the up and up





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