Engine & Performance

Discuss Engine mods, Chips, Filters, etc. here.

Page 1 of 127
Sort By:
Title Start Date
Replies Views
Last Message ↓
  1. stamp11127

    Crank and cam timing

    stamp11127, Jun 6, 2019
    Replies:
    0
    Views:
    128
    stamp11127
    Jun 6, 2019
  2. lakmflx

    TSB's lookup

    lakmflx, Mar 29, 2007 ... 2
    Replies:
    15
    Views:
    21,927
    grantpa
    Jan 13, 2017
  3. stamp11127

    DIY Smoke Machine

    stamp11127, Sep 9, 2016
    Replies:
    0
    Views:
    2,475
    stamp11127
    Sep 9, 2016
  4. ajspellm

    Rough Idle

    ajspellm, Dec 7, 2009 ... 5 6 7
    Replies:
    64
    Views:
    103,963
    ExplorerTom
    Apr 24, 2015
  5. boiler71

    Lightning Supercharger Swap in an '04 Expy write-up

    boiler71, Feb 25, 2011 ... 5 6 7
    Replies:
    68
    Views:
    46,238
    dairyair302
    Jun 4, 2014
  1. willymutt

    SCT X4 Display won't turn on

    willymutt, Jul 14, 2019
    Replies:
    1
    Views:
    71
    Uturn
    Jul 20, 2019 at 9:25 AM
  2. FamExp18

    Replacing spark plugs

    FamExp18, Jun 3, 2019
    Replies:
    9
    Views:
    413
    scythefwd
    Jul 17, 2019 at 2:25 PM
  3. juan214

    Motorcraft Motor Oil

    juan214, Jul 11, 2019
    Replies:
    9
    Views:
    370
    juan214
    Jul 16, 2019 at 9:17 AM
  4. Ron1978

    What’s everyone’s thoughts on this oil

    Ron1978, Jun 25, 2019 ... 2
    Replies:
    11
    Views:
    780
    Ron1978
    Jul 12, 2019
  5. mayday_jay

    HELP Overheating then turn engine off not overheating

    mayday_jay, Jun 19, 2019
    Replies:
    6
    Views:
    261
    mayday_jay
    Jul 8, 2019
  6. Mr Shank

    3V 5.4 performance build - What's a good shop?

    Mr Shank, Jul 2, 2019
    Replies:
    0
    Views:
    136
    Mr Shank
    Jul 2, 2019
  7. David Potter

    Misfire on No.7

    David Potter, Mar 17, 2019 ... 2
    Replies:
    10
    Views:
    526
    David Potter
    Jun 30, 2019
  8. Joe Zanghi

    Intermittent Burning Smell - Dealer can't locate source

    Joe Zanghi, Jun 14, 2019
    Replies:
    2
    Views:
    177
    Jay Echstenkamper
    Jun 26, 2019
  9. Cvovo6

    cylinder 5 misfire

    Cvovo6, Mar 12, 2019 ... 2
    Replies:
    10
    Views:
    551
    TobyU
    Jun 25, 2019
  10. Kingofcali

    03 expy stutters when excelerating slightly checked codes have a p0125 and p0420 how to fix?

    Kingofcali, Jun 7, 2019
    Replies:
    2
    Views:
    202
    TobyU
    Jun 19, 2019
  11. donl

    Headers? Yes? No?

    donl, Nov 7, 2018 ... 3 4 5
    Replies:
    48
    Views:
    3,323
    donl
    Jun 18, 2019
  12. donl

    Gibson Header Install Follow UP

    donl, Dec 17, 2018 ... 2
    Replies:
    11
    Views:
    1,141
    donl
    Jun 18, 2019
  13. John J Brockman

    V10

    John J Brockman, Jan 13, 2019
    Replies:
    6
    Views:
    837
    joethefordguy
    Jun 18, 2019
  14. scoot0073

    Help finding Timing Chain Kit

    scoot0073, Jun 17, 2019
    Replies:
    0
    Views:
    102
    scoot0073
    Jun 17, 2019
  15. Iamsam1117

    Ecoboost leak testing procedure (2015 Model)

    Iamsam1117, Apr 21, 2019
    Replies:
    5
    Views:
    546
    Iamsam1117
    Jun 11, 2019
Showing threads 1 to 15 of 1,893

Thread Display Options

Loading...
Page 1 of 127