4x4Wire's TrailTalk Forums: New engine noise just popped up!!

4x4Wire Trail Talk Forums: Jeep, Toyota, Mitsubishi, Pajero, Isuzu, Kia, 4WD, 4x4, SUV, Off-Road and OutdoorWire Forums





*4x4Wire TrailTalk Forums Index* 4x4Wire \| OutdoorWire \| MUIRNet News \| 4x4Voice \| 4x4Wire on FaceBook Galleries \| Offtopic Chat \| Garage Sale \| Items Wanted \| Vendors \| Trailrides and Events \| Recreational Access and Landuse

More Toyota on 4x4Wire: 4x4Wire Toyota Section | Toyota FAQ | Toyota Tech
Toyota Forums: Early Toyota Trucks | 4Runner, FJ Crusier and SUV | T100 and Tundra | Tacoma | Toyota Archives

You are not logged in. [Login]

Main Index · Search · Active Topics
New user · Who's Online · FAQ · Calendar

Toyota Forums >> Early Toyota Trucks

ciscofreak
Getting the Wheeling Fever

Reged: 02/29/04
Posts: 31
Loc: Silverdale, WA

New engine noise just popped up!!
10/30/06 06:24 PM

After rebuilding my 22RE with Darin's help (alot of help) I put 500 trouble free miles and then performed an oil/filter change. I then put another 500 miles on the truck which brings us to today.

I went out and started the truck and noticed what sounded like a metal to metal slapping sound coming on at 2K rpms lasting until about 2.4k rpms then either getting masked by the engine/exhaust sound or it goes away. It isn't really that loud but it is noticable in and outside the cab.

I first pulled the valve cover and checked my new EB RV head for broken valve springs, possible valve seat issues, and also valve clearences (incase the valves were slapping the pistons). Everthing there was fine.

I then ran a compression test and the results turned out fine (165,165,171,166).

What it sounds like to me is like a forged piston engine in the AM. Sound to me like I may have some piston slap. This of course is my uneducated guess but I've distinctly heard this noise before...

The number 1 and 3 spark plugs looked really good with number 3 being a little more "sooty" and number 4 being a bit more "sootier" (is that even a word?) than number 3. The cap and rotor are a slight bit worn so I plan on replacing those tonight to see if the ignition may be causing this. The timing checked out perfectly at 5 dergrees jumpered.

Anyone have any ideas? I dont have a mechanics stethescope yet but it sure seems to be coming from number 4.

Thanks,
Jake

Post Extras

Print Post

Remind Me!

Notify Moderator

Entire topic
Subject	Posted by	Posted on
New engine noise just popped up!!	ciscofreak	10/30/06 06:24 PM
Re: New engine noise just popped up!!	Davepet	11/01/06 02:49 AM
Re: New engine noise just popped up!!	ciscofreak	11/01/06 09:50 AM
Re: New engine noise just popped up!!	Esquire812	11/03/06 02:56 PM
Re: New engine noise just popped up!!	DRTDEVL	11/04/06 02:08 PM
Re: New engine noise just popped up!!	ciscofreak	11/03/06 06:05 PM
Re: New engine noise just popped up!!	missouriman	10/30/06 09:51 PM
Re: New engine noise just popped up!!	ciscofreak	10/31/06 10:42 AM

Extra information

0 registered and 18 anonymous users are browsing this forum.

Moderator: 4Crawler, kewlynx

Forum Permissions
      You cannot start new topics
      You cannot reply to topics
      HTML is disabled
      UBBCode is enabled

Rating:
Thread views: 1466

Jump to

4x4Wire.com | OutdoorWire | MUIRNet News | 4x4Voice | 4x4Wire on FaceBook
About 4x4Wire | Advertiser's Guide |

This site and all original materials contained herein are Copyright 1999 - 2013 by OutdoorWire, Inc. -- All Rights Reserved.
The use of this website, OutdoorWire, or any of its publications or services is subject to the terms of use agreement.
You may link freely to this site, but no further use is allowed without the express written permission of the owner of this material.
All corporate trademarks are the property of their respective owners.
This publication and OutdoorWire, Inc. assume no liability for your use of the material contained within this site.
OutdoorWire, 4x4Wire, SUVWire, JeepWire, MUIRNet-News, and 4x4Voice are all trademarks and publications of OutdoorWire, Inc.

Contact 4x4Wire | Privacy statement

4x4Wire TrailTalk Forums

Powered by UBB.threads™ 6.5.5

Generated in 0.011 seconds in which 0.004 seconds were spent on a total of 12 queries. Zlib compression enabled.