View Full Version : 4.0L OHV & SOHC V6 Tech
- wierd noise while accel.
- Cupple Efan Questions.
- exhaust question/s
- Rough Idle 2001 4.0 SOHC
- oil leak
- slave cylinder/clutch squeaks
- Best 4.0 exhaust
- Idler pulley replacement?
- weird idle (inconsistent)
- SOHC annoying belt/pulley squeal
- 4.0L Exhaust question
- 01 ford ranger edge 4.0 v6???????sssss
- How does this fuel fitting come apart?
- Starter wont stop cranking!
- I want to fast, I want to fast!
- Truck wont stop vibrating
- Size of alternator
- Fuel filter clogged
- Does my truck have a tranny cooler?
- removing 3000 rpm limiter...HOW?
- LOW LOW LOW RPMS
- is there anyway
- Did I get the wrong plugs?
- Very Important! well to me lol
- Gibson Dual Exhasut on 4.0L 04 FX4 Installed
- OIL
- you guys are crazy
- Knocking noise????
- Hard start in the morning and after driving
- Tensioner pulley movement?
- got some stuff in the mail..
- Loss of Power
- SC is a Go!
- governed or something else?
- Help with 94 4.0 5spd
- Thrush Mufflers
- having some exhaust work done, few questions
- Dual Exhaust
- 4.0OHV is bucking need advice
- where do you go to get your plugs?
- 97 4.0 fuel delivery and ignition
- mpg and plugs
- noise at 2500rpm
- 4.0 SOHC starting problem
- Scewed up oil filter
- P0152 and P2197
- what is this??
- new air filter
- Engine Oil Leak
- heater core
- fuel interia switch
- Water pump leaking
- Pulled the heads...bad news!
- 222 hp 4.0?
- question about coolant
- tune up
- 2008 Ranger Sport 4x4 Installing Flowmaster Muffler??
- Champion Spark Plugs
- engine/exhaust mods
- Tranny shift points
- Leaking Oil
- Superchip suggestions...
- timing cover gasket replacement
- Replacing Head Gaskets
- Almost scary moment
- Bad Shake & Shimmy...
- Trans Fluid Change?
- spark plug help !!!!!
- po171 and po174
- tow capacity
- I think I got it figured out.
- Built up a 4.0? Get in here.
- ARRGGGG
- Volant Intake installed.
- Oil Pressure Sending Unit Location
- CEL light...
- V8 or MODED V6
- starting problems.
- Synthetic Oil
- header gaskets
- air box mod?
- Plastic Valve Cover?
- Color of O2 Sensor Signal Wire
- 3.0L to 4.0L engine swap
- air filter box
- Some Opinions and Ideas Please.
- Horsepower vs. Torque
- engine woes...
- BAD misfire
- Idleing problem???
- Hand held tuner and tire size
- Finally got a muffler
- 4.0 OHV block question
- Cooling fan
- +4 Boush an 9mm JBA WIRES
- exhaust question
- Dumped my exhaust
- Spark Plug Gap
- Check Engine Light
- 4.0 OHV vs 4.0I6HO
- misfire..... again
- Hit a phone pole, need your help!
- I'm Impressed
- Programmers
- compresion test #'s
- Flooding when starting
- need help hot wiring a 4.0 ohv
- Vacuum Leak???
- HELP, truck won't start!
- Problem with gauge
- what tuner?
- Ordering a tuner
- max rpm
- upgrading air intake
- adding exhaust
- Is every 4.0 noisy?
- max hp from xcal
- Dual Exhaust magnaflow
- Serpentine belt. Tighten?
- starter problems help please
- Got the Borla installed
- Harmonic balance woes
- Put my air intake in this weekend!!
- Good "pulling" exhaust?
- my truck is retarded...
- 4.0 engine bay (pullies and belt rant)
- .054 Whats your spark plug gap?
- .054 Whats your spark plug gap?
- 2000 4.0 OHV swap to 4.0L SOHC
- Ordering a programmer soon
- Rattling noise from engine after oil chane????
- Got a new Ranger
- overdrive blinking
- Quik Question
- Intake question...
- Terminator!
- so my x-cal is on its way, few questions
- How-To: Eliminate 4.0 SOHC 'jolt/buck' symptons
- block heater location?
- Another CAI question
- bad day need help
- Which magnaflow
- cherry bomb?
- A simple question.
- Fastest MPH's in your 4.0's
- FlowTech Warlock Bypass Muffler
- SOHC 'jolt' at cruising speed
- 4.0 sohc head gaskets
- Changed my plugs
- after riding in my truck, my buddy wants to swap in a 4.0
- shock emergency
- exhaust tips
- Belt Size
- AIR FLOW AND EXHAUST
- magnaflow ?
- Exhaust pic needed
- Bigger tires= lower rpm?
- Changing spark plugs with no lift??
- worse mpg with 93 octane
- Fuel system issues
- Ford Seafoam Questions.
- check engine
- Possible bad intake gaskets??
- Tank size?
- Vacuum Cap?
- I Was Bored.......
- exhaust?
- upper rad hose
- Muffler size
- 4.0 - 2.9 oil pans,same?
- cheaper than K&N, same filter
- Broken E-brake Cable.
- Need Help Bad!
- Thrush fully welded vid pleaseH
- WORST 4.0 mileage
- X-Cal tuner
- gas pedal vibrates...
- help
- 4.0 Sohc Mpg
- Just hit 100k...
- 98 Explorer throwing codes
- cleanin my maf?
- Fuel filter...
- Summit intake?? OHC
- P1000 code.. Need help!
- '03 4.0 vs '05 up 4.0
- 4.0 OHV out of a 93 in my 86?
- Losing coolant and fouling spark plug
- 4.0 skip/misfire/bucking
- Randomly wont start??
- Underdrive pulleys
- running lean codes and stalling
- Xcal or chip ?
- help! i went one puddle too far...
- 4.0 ohv intake porting
- Help Please
- valve covers!
- exhaust ?'s
- What to buy
- Squeaky Belt! AHH!
- Recall?
- 4.0 OHV t-stat.
- Long Tubes
- Exhaust Types
- Help truck wont start
- noise from the pulleys
- Error Codes/MAS issue?
- Oil In Filter?
- Awkardly long cold starting
- Help!!
- Loss of Power, Sounds like Vacuum Leak
- Transmission
- Engine running rough, spark plugs?
- first gen 2.3 to 4.0 swap
- cut off tail pipes?
- Got my truck back from the mechanics.
- abs sensor?
- Mildly Rouh Idle?
- exhaust question-rear 02 sensor/simulators
- I'm stumped?! Trouble Codes
- ABS problems
- Fuel injector operating voltage?
- 1997 4.0 OHV rough idle @ 86,991 miles / 140,000k
- question about the 4.0L V6 5 speed manual
- Idler Pulley Question?
- Truck wont start!!
- What to get!!!
- Is this the same??
- squeaky??
- Screamin Demon, Plugs, and Wires
- NGK Iridium plugs
- Lifter?
- 98 4.0 OHV MAF Mod, rough idle
- Help with seafoam
- Trans Question??
- 3.0 to 4.0
- EGR Tube Cutting
- Throttle Cable Mod-- A Different Way?
- P0171 Code. . .need a little help
- millage randomly got REAL BAD
- oxygen sensor
- a few exhaust thoughts
- high flow cat?
- Finally drove a newer 4.0L V6-a 2008! -IMPRESSED
- What year OHV's are the same?
- runnin lean
- help me spend my money!
- What does a throttle body spacer do?
- 4.0 OHV Performance?
- Strange cold start issue.