40l

  1. J

    Jeep Cherokee 4.0L I6 small block cleaning?

    Well I was given a 4.0 jeep small block , Engine looks good overall but once i removed the head their was a little grime in the cylinders on the Walls and on top of the piston heads ( i don't remember correct terminology), Also when removed the Oil pan which fought me the whole way ..pieces of...
  2. J

    How much would it cost to have valves adjusted on a 1994 ford ranger 4.0l?

    valves are noisy and just need adjusted.
  3. F

    1998 jeep wrangler sport 4.0L Tires?

    I have a 98 jeep wranlger sports with a small two inch left on it the tire are BF goodrich all-terrain T/A KO 235/70R16 i still have the factor rim on the jeep and would like to keep them as well i like the terrain pattern, is there any other tire with a pattern close to that but a...
  4. J

    Can i put a jeep cherokee 4.0l motor and tranny in a bug with little modification?

    im looking to put a powerfull motor in my baja bug with little modification i wanted to put my 400 in it but thats alot of modification.. What is the biggest motor i can put in a vw bug with little modification?
  5. D

    Will a 3.5L or 4.0L engine fit into my 2005 Chrysler Pacifica that originally had a

    3.8L? The 3.8 is shot and I need to find a replacement. And of course they only used the 3.8L for 1 year.
  6. V

    How fast does a 2005 V6 4.0L Ford Mustang go?

    Just wondering what its top speed is
  7. R

    What is the firing order for a 1999 4.0L Jeep Wrangler?

    In what order do the spark plugs fire off?
  8. B

    2001 Ford Ranger 4.0L SOHC engine problem? (mechanics only, please)?

    My mother drives a 2001 Ford Ranger with a 4.0L SOHC V6. Whenever you step on the gas (while parked), then engine will rev to about 3,000 rpms and start to sputter like it has a governor or rev limiter installed. I have replaced the spark plugs, wires, air filter, fuel filter, and even cleaned...
  9. F

    what would happen if i took the cats off my 95 ford ranger 4.0l so i could get

    better exhaust? what exhaust? i have a 95 ford ranger with a 4.0L V6 and it appears to have 2 cats with an O2 sensor in between them. i was wondering would it do anything to the motor or cause it to run rough if i were to remove them. i live in florida and they dont check emissions so thats not...
  10. K

    2001 Jeep Cherokee Sport, 4.0L. IAT Sensor?

    I am trying to locate the Intake Air Temperature Sensor on a 2001 Jeep Cherokee 4.0L Inline 6 Cylinder. Is it attached to the Throttle body or is it screwed it to the intake manifold? Thanks, I appreciate the feedback.
  11. G

    what can i do to improve my engine in my 98 jeep cherokee w/ a 4.0L inline 6?

    building up for Dunes.? I just purchased a 3" Rough Country Suspension Kit for my 1998 jeep cherokee and want to make it sweet for the dunes...i also wanted to know what i can do to improve my engine performance. everything on the jeep is stock except for the rims and tires are from a 2001. What...
  12. S

    01 jeep wrangler 4.0L makes ticking noise from under hood goes away after...

    ...warmed up,could be exhaust man leak? or could just it just be takin oil awhile to get up to lifters, also creaking from rear end while makin slow turns or starts with dan44 trac lock diff. maybe diff lock plates causing creaking?
  13. S

    2000 4.0L Ford Ranger Steering?

    FIrst off just bought the truck. Has 149k on the engine. Need some ideas on what to do to tune this up. Has the distributorless engine. Just don't know where to start. Performance seems a little sluggish. No pep really. Is this common with Ford? I can stomp the gas and its just not...
  14. A

    Does my 1999 Jeep XJ Cherokee with the 4.0L have a distributor or a coil?

    I am having an ignition problem and I was wondering whether the 1999 Jeep Cherokee had a Coil Pack or a Distributer? It has the 4.0 Liter Inline 6. Thanks!
  15. D

    can i swap a 4.0l to a 318v8?

    i have a 91 jeep cherokee with a 4.0l can i swap it in with a 318 and keep it pretty much stock or should i rather get a stroker kit for cuz i kno that it wouold cost about the same. any advice. thanks
  16. J

    will a jeep straight 6 4.0l engine bolt up to a dodge trans?

    the truck is a 91 with 4 speed auto trans & 4x4 & a 318 5.2l v8 tbi (last year they made the tbi-so i know id have to switch wiring harness) but would the trans bolt up to this engine if i fabbed up motor mounts & hooked up the electronics-fuel lines-brake lines-ps-heater core-& coolant lines...
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