97 Wrangler 2.5L won't start when wet - Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 02-05-2010, 05:02 PM   #1
Newb
 
Join Date: Feb 2010
Location: Conway, SC
Posts: 2
97 Wrangler 2.5L won't start when wet

HELP! I just moved from ohio a few weeks ago. Temps were freezing and I had no problems. When I moved to South Carolina it's been raining a lot and every time it does my engine won't start. The wetter, the deader. When it's sorta wet it may or may not start, but when it's very wet, nothing. I pulled a spark plug wire and there is fire getting there. I pulled the breather box off and it's smells like the injectors are working (i smell gas). It's like the timing is way off. Anyone know what this is?

harleyshonda is offline   Quote
Old 02-05-2010, 08:55 PM   #2
Newb
 
Join Date: Feb 2010
Location: Conway, SC
Posts: 2
found it

thanks for all the helpful responses, but as they say, god helps those who help themselves.

if any of you have this problem, here is what happened to me.

the crank position sensor has a lead that come up from the transmission bellhousing where the sensor is located. that wire then connects into the harness right behind the throttle body. water was leaking down from between the hood and the cowl right on where all these connectors are, soaking them. After 183,754 miles the wires had frayed a bit and the water shorted out the connection, rendering the CPS inoperable. I dried the area out with a hair dryer then sealed everything up with some RTV, works fine now and it's still raining. Of course, I'll also remake a gasket for where the hood and the cowl meet, but for now, problem solved.

Thanks for all your help.
harleyshonda is offline   Quote
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
90 Wrangler won't start. 90YJGuy YJ Tech Forum 2 01-15-2010 08:41 PM
Erratic idle after start up for a minute when hot or cold? autopc25 TJ Tech Forum 2 01-09-2010 06:25 PM
93 Wrangler 2.5L Engine Mount Sgt6172 YJ Tech Forum 4 09-06-2009 02:39 PM
97 wrangler won't start sydne TJ Tech Forum 1 08-01-2009 12:11 PM
Car Keys aren't needed to start our Wrangler!!! jonbugh TJ General Discussion Forum 20 02-16-2008 04:27 PM



Download our Mobile App

» Featured Product

All times are GMT -5. The time now is 08:33 AM.


User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC