2002 ford crown victoria 4.6l v8 engine stumbles when under load - Ford Mustang Forum
 
LinkBack Thread Tools
post #1 of 2 (permalink) Old 10-07-2012 Thread Starter
Rookie
 
klassen1's Avatar
 
Joined: Oct 2012
Location: surrey
Posts: 6
 
Exclamation 2002 ford crown victoria 4.6l v8 engine stumbles when under load

i have a 2002 crown victoria police intercepter with a 4.6L V8 and it has been stumbling under load. when it idles it is fine does not misfire or shake but when i try to drive i lose power, it stumbles and shakes very bad i have checked almost everything.

ive checked plugs, coils, fuel filter, fuel injectors, drivers side catalytic converter and o2 sensors, air filter, intakes,

the check engine light is not coming on and when it does and i hook reader up to car it powers up but will not take the codes from car
klassen1 is offline  
Sponsored Links
Advertisement
 
post #2 of 2 (permalink) Old 10-08-2012
PONY Member
 
gearheadhick429's Avatar
 
Joined: Jun 2012
Location: ankeny
Posts: 760
 
there is a fairchance that you have a vacuum leak or something of the sort. could be alot of things including compression. these two would not throw codes. could even be as simple as a weak battery. this is classic section so redirect yourself to the more current era forums they will know better. when it comes to fuel injection it could be anything. if its high miles id check out all your throttle related sensors iac maf tps and so on. these can cause havok. carb ftw. good luck hope you get it figured out. milage on engine would be a helpful point also.
gearheadhick429 is offline  
Sponsored Links
Advertisement
 
Reply

Tags
2002 , 4.6 crown vic , ford , stumbles , v8 engine

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Ford Mustang Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a VALID email address for yourself, otherwise you will not receive the necessary confirmation email needed to confirm, validate and activate your new AFM member account.

Failure to provide a VALID email address, will result in the cancellation of your new AFM member account registration.

Email Address:
OR

Log-in









Random Question

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may 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 On

 
For the best viewing experience please update your browser to Google Chrome


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183