View Full Version : 4.0L OHV & SOHC V6 Tech
- Gibson Or Magna flow or Flowmaster?
- First Oil Change
- leak?
- 3.0 to 4.0 swap?
- Low\rough Idle and dies when AC is turned on.
- bogging bad
- I got a Bassani too
- Best Performance Exhaust set up?
- x-cal 2 question
- Help
- missing/ surging
- new exhaust?
- Floating gas gauge on 2000 Ranger
- update on cat-delete
- From drive to park, truck dies...
- Whirling noise from engine still bothering me!
- silencer removal
- Synthetic oil on high mileage motor ???
- In Need Of Help!!
- Hiccup/Surge Problem
- HVAC vacuum reservoir location
- A/C clutch pulley
- I know I just cant find it!
- 08 & 02 MAF Part #'s
- What do I really need
- Diablo or Xcal2
- Performance
- Auto to Manual
- where is my pcv valve on a 2007 4.0l?
- just got a xcal2
- tuner
- shift problems
- 02 Ranger with Flowmaster 40 series
- California Emissions?
- more bang for ur buck
- Cracked head repair, is it possible?
- miles per tank
- gas tank capacity
- Misfire
- smoking....
- anyone try e85 in a 4.0 ranger?
- 4.0 ohv exhaust question
- glasspack on a ohv
- Driver's side header removal
- Oil on spark-plug threads
- Strange problems
- dieing? what the hell
- vacum hub fix
- OHV Oil question
- Spark plug change help asap
- What exactly is SOHC?
- Should I get JBA headers?
- Freeze plugs Busted !!!
- to flush or not to flush?
- truck wouldnt start earlier
- 10k Miles, what should I do?
- Cats or No Cats
- 05 FX4 manual tranny ratios?
- 4.0L exhaust options?
- 4.0 Engine Swap in Dallas
- I got 22 mpg...yeeehaaa!!!
- a/c compressor questions
- 1993 STX 4.0-Tire size?
- Rev limiter?
- Have a Question
- JBA & xcal2= happy (I hope)!
- PCV hose question....
- a little disconcerting
- Tune-up questions
- EGRVacuum Regulator Solenoid
- any on use Underdog Plug Wire Set?
- Motorcraft Finewire Plugs question
- smog trouble
- Spark plugs
- a nutless 4.0
- time for tune up...what should i buy
- Running a P0401
- removing the 3rd cat
- exhaust ?
- bassani exhaust.
- air intake question
- Hooking up a Fuel Cell, (extending the lines and what lines are what)
- Performance Problems.
- oil filter
- High idle question
- Ideas for Custom Exhaust.
- 92 4.0L V6 stalling problems...
- need help deciding wat type belt to buy
- custom air intake, or buy this one?
- changed my plugs and wires, but now im leaking antifreeze?
- died while using 4-low
- Oil drain plug stuck
- o2 sensor question
- problem with my SOHC
- O2 sensor question
- More Hp
- weird clicking sound
- rough idle?
- Pinging 4.0
- Replacing front main seal?
- Is it my catalytic convertor?
- 93 Ranger stx
- 98 4.0 4WD has posi?
- jet/ motorvation chip on 4.0 ohv
- How do I locate a fuel pump short?
- A/C compressor grinding noise?
- 2500RPM+ = weird noise
- Tuner problem.
- Dual exhuast video
- I think I might have a problem ?
- Dual Exaust Pics
- Bassani Lightning style exit--for those who wanted info.
- Diagnose this (possibly) simple no-starting problem
- crate motor
- valvetrain tick
- Need intake duct for 4.0 OHV
- I have a crazy oil leak ...help
- No gauges working
- problem solved...
- Engine stumble when in park or neutral
- cleaning the air intake
- Ranger Dies In Reverse Everytime
- is it a sending unit or a fue gauge?
- Same casting number, different heads?
- I need more power
- Damn it broke valve cover or something
- Mac Performance
- PCM tuning
- cone air filter
- Question/cel
- 4.0 ohv roller rockers
- 4.0 biggest power gain
- ruff idle
- Engine mounts?
- Ticking noise?
- programmer
- OHV swap to 302??
- Is my engine the SOHC version ?
- 4.0L's sound sweet
- 3.0 to 4.0 swap...
- New Exhaust!!!!
- engine?
- Anyone an MSD/Ignition guru?
- Exhaust
- Which Performance Chip to use
- Bosch +4 Plugs...again...
- gas mileage & dragging brakes
- Axle Ratio
- knocking sound when i accelerate
- Mufflers
- Exact location of the PCV valve?
- Hard to start
- Easiest way to tell the OHV and SOHC apart?
- Exhaust cutout? anyone got one
- x cal 2 is awesome
- 4.0 SOHC problems
- Need more power
- Flowmaster not that loud, any ideas?
- Selling Cats for new exhaust
- 2000 4.0 2wd auto tranny problems
- horsepower
- i need maf help asap
- Tranny Problem?
- Need idle "reality check"
- Squeaky engine/belt
- Check out my HEAD! Oics, no 56k
- fuel milage
- fuel filter is stuck
- Header Bolts
- Plugs and wires question
- maf????? help me plz
- electric fan
- Trasfercase
- what the fack!
- 2.9l stutter
- 30K Mileage Maintance
- Check Engine Light On For The 3d Time?!!?
- 30 lbs OF FUEL PRESURE??? YES NO ???
- exhaust cut-outs?
- Flowmaster Exhauset
- Engine shakes\rattles during start-up.
- I need some HP gains cheap....
- Getting Rid of 3rd cat (Magnaflow)
- Dpfe
- Looking to buy a ranger.
- 2004 sohc randomly stalls
- are all 4.0 SOHC the same?
- EGR valve?
- oil
- somthing weird happened
- somthing weird happened
- Screamin Demon coil results?
- 4.0 SOCH thermostat type?
- Dumped Exhaust ?'s
- Making adjustments with XCal. 2?
- HELP!!!! with EEC-IV
- MAF mod?
- How Much?
- got a new tcase motor and still not 4l??? wth??
- EGR Valve Pos sensor location
- what piece is this...
- Check engine light
- high idle when shifting?
- Ignition Mods.
- Another Mod Valve Question
- Weird Sound
- terrible sound in the rear end.
- Another Cold Air Intake thread
- 4.0L OHV to SOHC
- Oil pressure sending unit location on 4.0 6cyl
- Tuning for Bigger Tires
- Compresion
- Coolant Temp. Sensor NEED HELP ASAP!!!
- Drop in K/N airfilter
- All Level II owners, or others may help out
- wow Gas saver!!!!!
- O2 sensors and Hydrogen
- Odd Coolant Leak
- Top Idler Pulley Wobble
- Question about a "surge" on the air intake...
- PCV system problem
- 2000, 4x4, 4.0L 6 cyl engine running very rough
- Check Engine Light?!
- what else should i get?
- K&N FIPK Kit
- MAF Housing
- Heartthrob Exhaust?
- freeze out plugs
- engine trouble
- spark plugs????
- Beast SOLD (Possibally)
- Help with Spark Knock Please!!
- Aftermarket MAF?
- which tuner
- Truck randomly dies....
- Underdrive Pulleys And Throttle Body
- adding a supercharger?
- Opinions...Deal or Not?
- k&N help
- spark plugs, WTF?
- Failed smog,,,help
- dual exhaust
- Perfomance Chips
- What gaskets do I need?
- Oxygen Sensors
- Screwed up?
- high pitch whine
- Starter
- Mobil 1 0w-30
- 4.0L pullies?