DB2 stanadyne GMC, Chevrolet Ford injection diesel system troubleshooting guide 6.9l 7.3l 6.2l 6.5l

Рет қаралды 17,594

3 жыл бұрын

Basic toubleshooting guide for db2 injection pump on ford and gmc. If you have more information please leave positive feedback for myself and others so we all can learn about this device. I STILL DO NOT KNOW FULL OPERATION OF THIS INJECTION PUMP for how complex its operation is. This is the heart and the brain of earlier year diesel pump prior to full on ecu's. If your diesel truck is on fire i SUGGEST you put the fire out yourself without emergency services. Then call ins. co make sure you have full coverage, and report that shit a month later then go get you a newer truck.

Пікірлер: 24

@ClippinAlong.singinAsong 2 жыл бұрын

Perfectly explained, keep the videos coming.

@rayc.8555 Жыл бұрын

This has been a BIG help for me. I now know where to start. Thank you!

@jungleboyshd5996

Thanks for this

@offroadman250 2 жыл бұрын

Great video!

@Billy45-70 2 жыл бұрын

This is a great video. Honestly best one i found. Im hoping you can help me with an issue. Ive got a 6.9 idi. New injectors, 26k miles on ip, no air intrusion, correct fuel delivery. My problem is the combustion or injection noice will randomly increase while driving. The noise goes back to normal when i lug it, gets very loud when i let off, and back to normal when idling. Does not miss or smoke, has the same amount of power. But does not sound healthy. Hurts your ears, 83dB under the hood

@lukefixter9883 2 жыл бұрын

Hey first time watching, liked the breakdown and details. I have an issue with a Detroit diesel 6.5

@nunya2070 2 жыл бұрын

Excellent man! I appreciate you putting together this content. Ive been having an issue with my truck and was hoping you could chime in. It fires right up but it misses and smokes like a freight train for the first 3 minutes that its on. It sometimes misses on one cylinder and other times its multiple. Generally it stops smoking when its warmed up but it does intermittently put of a small amount of a white / blue haze. My mechanic wants to just jump in and change IP right away but I'm broke and a little apprehensive. Do you have any thoughts?

@mojo1965

Bluish/white smoke, combined with a misfire, would that be caused by a worn injection pump?

@mblake0420 2 жыл бұрын

When I'm coming off a mountain at 55 the longer I'm off the throttle the longer it takes for me to get throttle back. Hit fuel nothing happens until rpms drop. What is likely the problem? 87 cucv chevy 6.2, runs great otherwise

@scotthudson4462

@CngBng Жыл бұрын

I am having an extreme issue with ABSURDLY rough running, lots of smoke, greyish white, and a really touchy and surgery throttle. Any ideas? Just replaced the pump with a Pensacola reman. The problem did not exist beforehand