Go Back   Ford F150 Forum - Community of Ford Truck Fans > Pre-1997 F150 > 1987 - 1996 F150
Rough Idle 1992 F150 302 4x4 and Wiper motor issue Rough Idle 1992 F150 302 4x4 and Wiper motor issue
Register Vendors Garage F150 Photos FAQ Members List Social Groups Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Search this Thread Display Modes
Old 11-17-2009, 12:18 PM   #1
Junior Member
 
Join Date: Nov 2009
Location: KC
Posts: 5
Default Rough Idle 1992 F150 302 4x4 and Wiper motor issue
My 92 F 150 has a rough Idle at start and then runs half way ok up until about 40-45 MPH and then starts to buck. After I get past 45 it's ok. I'm guessing a vaccum leak somewhere but can't find it.

My wiper motor turns on sometimes and sometimes it doesn't. When it does turn on it's very slow. I can hear a clicking behind my glove box when I turn it on whether it turns on or not.

New to the forum any help would be much appreciated.

Scotty MO is offline   Reply With Quote
Join F150 Forum

Join F150Forum.com Today - It's Totally Free!

Are you a Ford F150 fan? If so we invite you to join our community and see what it has to offer. Our site is specifically designed for you and it's a great place for Ford F150 Fans to meet online.
Once you join you'll be able to post messages, upload pictures of your truck, and have a great time with other Ford F150 fans. Whether your an old timer or just bought your F150 you'll find that F150Forum.com is a great community to join. Best of all it's totally free!

Join F150Forum.com Today! - Click Here JOIN FOR FREE

Old 11-17-2009, 09:37 PM   #2
Junior Member
 
Join Date: Jun 2009
Posts: 2
Default
mine had the same wiper motor issue. put in a new motor and fixed it
rio94 is offline   Reply With Quote
Old 11-17-2009, 10:05 PM   #3
Junior Member
 
Join Date: Nov 2009
Location: KC
Posts: 5
Default
Thanks rio!
Scotty MO is offline   Reply With Quote
Old 11-18-2009, 08:17 AM   #4
Senior Member
 
shawnsf150's Avatar
 
Join Date: Sep 2009
Location: maine
Posts: 573
Default
same here i had the noise in glove box, put new motor in and its fine now.
__________________

1992 ford F150 31 inch bfg's flowmaster super 44 muffler. soon to come, 2 inch lift
shawnsf150 is offline   Reply With Quote
Old 11-18-2009, 09:11 AM   #5
Junior Member
 
Join Date: Nov 2009
Location: KC
Posts: 5
Default
Thanks guy's! I'm going to replace the motor today.

Any ideas on the rough start and ride at 45 mph?
Scotty MO is offline   Reply With Quote
Old 11-18-2009, 01:15 PM   #6
good ol Arizona boy
 
Ryan324's Avatar
 
Join Date: Jun 2009
Location: Arizona
Posts: 697
Default
misfire?
__________________
I am a licensed ziptie mechanic.
Hey ricer your doing it wrong!
Ryan324 is offline   Reply With Quote
Old 11-19-2009, 08:16 PM   #7
Junior Member
 
Join Date: Nov 2009
Location: KC
Posts: 5
Default
The wiper motor it was. Works great and ready for winter with my 4X.

The rough idle was the inlet hose. The hose was old and collapsing restricting the suction.
Scotty MO is offline   Reply With Quote
Old 11-20-2009, 02:42 PM   #8
Member
 
Join Date: Nov 2009
Posts: 46
Default
sweet, my wipers are doing the same, I just didnt want to have to buy a new motor if it wasnt the problem.

but now i know!
Kphyle is offline   Reply With Quote
Reply

« Previous Thread | Next Thread »
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes
Linear Mode Linear Mode

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
f150 rough idle and engine codes. myf150needshelp Engine Talk 6 11-03-2009 02:39 PM
1992 f150 window motor replacement sullivan92 1987 - 1996 F150 1 10-04-2009 08:33 PM
1999 F150 4.6 Very rough idle JNFORD General Discussion 1 05-01-2009 03:04 PM
Rough idle issue. What in the... 04Ford 2004 - 2008 Ford F150 5 04-10-2009 06:09 PM
1992 F150 Starting Issue jfmct 1987 - 1996 F150 8 12-30-2008 08:53 PM

Discount Tire
American Trucks
Frozen Rotors
F-Series Nation

All times are GMT -4. The time now is 03:20 PM.

Contact Us - Ford F150 Forum - Top

Powered by vBulletin® Version 3.8.1
Copyright ©2000 - 2010, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.3.2
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.
Copyright © 2006 - 2008 F150forum.com
This site is in no way affiliated with the Ford Motor Company.
Our Network: Ford F150 Forum | Jeep Cherokee Forum