351W nightmare
Thread Starter
|
New User
Joined: Aug 2018
Posts: 3
Likes: 0
351W nightmare
My son has a 95' Bronco with a 351. He has absolutely no mechanical ability, so I have been given the task of fixing it. The idle gets rough at times and the ck engine light will flash then go off. When driving, it will drive normal for a few miles and then feels like it dropped a couple cylinders with no pwr. From there on it will do this intermittently unless it stalls all together. I managed to repair a crack in a vacuum line. I have no idea if there are more leaks, or if its even the problem.
Mountain Pass
Joined: Mar 2017
Posts: 228
Likes: 2
From: Albuquerque
welcome to the group first off. you probably need to start with the check engine codes. if your planning on spending time with this then go buy a INNOVA code reader from the parts store. there are many things or might be just a few things wrong but with out the codes you cant really do anything right.
first things are tune up or check the ignition parts. fuel filter. air filter and stuff like that. go from there. cracked vacuum lines need to be replaced too.
first things are tune up or check the ignition parts. fuel filter. air filter and stuff like that. go from there. cracked vacuum lines need to be replaced too.
Hotshot
Joined: Jul 2002
Posts: 14,285
Likes: 12
From: Bend,OR
whats the history on the vehicle? get your son involved as well since you cant be expected to do everything especially given the rig is 20+yrs old. getting all the vacuum lines replaced would be a good step, checking codes like mentioned. and also a tune up. Change the spark plug and wires one at a time so the order doesnt get mixed up. run a standard autolite/motorcraft copper plug gapped to .44
keep us posted
keep us posted
Postmaster
Joined: Apr 2008
Posts: 4,724
Likes: 4
From: Rogersville, TN
Take it by somewhere like advance or autozone and have them run the codes. They do it for free. It may be something simple and cheap to fix. Throwing parts at it with no clue what is wrong with it is going to lead to an expensive nightmare pretty quickly.
Thread Starter
|
New User
Joined: Aug 2018
Posts: 3
Likes: 0
whats the history on the vehicle? get your son involved as well since you cant be expected to do everything especially given the rig is 20+yrs old. getting all the vacuum lines replaced would be a good step, checking codes like mentioned. and also a tune up. Change the spark plug and wires one at a time so the order doesnt get mixed up. run a standard autolite/motorcraft copper plug gapped to .44
keep us posted
keep us posted
Trending Topics
Fleet Owner
Joined: Oct 2005
Posts: 20,786
Likes: 1,751
From: Kentucky
Pull the codes.That Check Engine Light (CEL) is trying to tell you something.
Warm up the engine then do this (use a paper clip or length of wire): How to Run a Self Test
Your truck will display 3 digit codes. Please run the Key On Engine Off (KOEO) tests and Stored Code display. List any codes, by number, and when they were displayed.
Or invest ~$20 USD on a code reader. It will pay for itself many times over. Highly suggest the Innova/Equus 3145. Great tool.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
Post Fiend
Joined: Apr 2002
Posts: 19,311
Likes: 97
From: Waterloo, Iowa
Along with a code reader, suggest a mechanic's vacuum gauge, for about the same price. They are simple to use and provide a lot of information quickly to include a restricted exhaust, that might be caused by a defective catalyst.
Cross-Country
Joined: Jan 2018
Posts: 72
Likes: 19
So, you're throwing money at it and haven't even checked the codes that will tell you exactly what the problem is? Then took it to a shop that wasted even more money without checking the codes? Do that poor truck a favor and sell it before your kid with "absolutely no mechanical ability" or his dad with apparently not much more mechanical ability than his son ruins it. Or maybe try CHECKING THE DAMN CODES!!!! as instructed.
Good Grief. All you need is a paperclip and a notepad.
Good Grief. All you need is a paperclip and a notepad.
Thread
Thread Starter
Forum
Replies
Last Post
fstbck1970
1987 - 1996 F150 & Larger F-Series Trucks
7
Aug 22, 2013 08:19 PM
ADSf100
1987 - 1996 F150 & Larger F-Series Trucks
18
Sep 11, 2009 12:15 PM