Bad Injector? Vibration is bugging me.

Reply Subscribe

Thread Tools

Search this Thread

Jul 25, 2012 | 09:16 PM

#16

j_martin

Registered User

Joined: Nov 2011

Posts: 4,479

Likes: 211

From: Isanti, MN

Quote:

Originally Posted by crwlaway

Well i figured with over 220,000 on the injectors they are about do for replacement. That sucks about a month wait, i was kind of hoping to have the thing done within the week. How long have you been running with a cold cylinder? Any kind of damage that can result from a cold cylinder?

I don't think it's completely misfiring, just premature. EGT a little high, boost a little low, wimpy.

200k, time for a fresh set anyway.

Jul 25, 2012 | 09:33 PM

#17

crwlaway

Thread Starter

Registered User

Joined: Jun 2008

Posts: 55

Likes: 0

From: alaska

Not sure what boost should be with a HX35 but it doesnt see anything over 20 maybe 25 when she runs good. EGT gets about 850, 900 at WOT. When you get to a certain RPM (1800-2000) the power flattens out. Those injection lines i pulled off were pretty corroded right at the mating surface. I wouldnt be suprised if some were not seated fully. I wonder how much a new set of lines cost. Now i am just waiting for my injection puller and compression tester. I was unable to make one. Its hard to get stuff on this island, so darn frustrating at points. Should probably check the timing with all the lines off, any suggestions on dial indicator?