View Full Version : C4 Tech/Performance
- "Flash To Pass" dimmer switch, Can I put one on my '85?
- rim and tire size advice
- rim and tire size advice
- Maxed out oil presure
- Starter motor wiring '86
- Programming problem
- L98 TPS adjustment
- Radio doesn't work 94 convertible
- LT1 upper radiator hoses
- Confused: PCV Valve...
- Question about ABS....
- IAC question
- Opinions on Moroso Blue Max plug wires?
- Stroker motor's - 4.10's or 3.45's
- Adapting heated O2 sensors ?
- 1994 clutch and flywheel
- 86 Dash Digital does not work?
- cycling thru the set of service codes, whats up
- Help... can't seem to reach redline...
- rear spring on 1987
- 91 vette side exhaust??
- Strange Noise
- Steering clank when turning wheel
- How to replace cap and rotor?
- Need help with auto climate
- 84 Front Wheel Bearing
- Code 36: Hi-Res Failure
- power booster problem???
- intermediate steering shaft Q
- Mad as hell! New Taylor plug wire arcing to manifold!
- douge nash o/d unit gasket surfaces dont match???
- one more EGR question
- I'm noticing very strange behavior when braking
- Need Help!!! EXHAUST BRIGHT RED
- Accel Header Plugs - Are These Good?
- I need fender flares!
- Upgrading the rear
- Pan Gasket Extras??
- Hey Bogus
- Slave cylinder...POS
- Shock fitment question
- Power lock solenoid question, 84
- LTCC Users Anyone Have a 3 blink count before?!? How2FIX?!?!
- Breathless Non-popups won't fit my 1996 coupe
- Gauge install question
- R & R rear mono-spring, please input your wisdom
- Where to buy 1995 replacement catalitic converter?
- Rear wheel bearing tolerance
- Sensor Specs
- ALL A4 transmision owners look here
- cleaning injectors
- Anyone using the ARAP bin
- Emissions legal long tube headers for a 93?
- Swapping control arms / wishbones
- Z51 KYB owners??
- 89L98 Fuel Line O-rings?help
- LT4 check engine light blues
- How do I get the ZF6 bellhousing off my L98!?
- Weird half throttle dull spot
- 84 VATS problem "Help please"
- I am so stupid
- Lowest price on scanner?
- Took the 'vette to the dragstip last weekend!
- 2 1/2" or 3" B & B Triflo
- best way to remove weatherstripping
- Starter
- I need datalogging software....
- Welding a/c bracket
- One year K&N/oil experiment over
- Low Oil Temp vs Piston Ring Wear
- borla system
- Computer advance ?
- ATI LT1 People...
- [L98] "high" RPM miss
- corvette seat tracks????
- Air Intake Plenum keeps falling off!!??
- C4 Brake line kit suggestions?
- Parking it for a month and a half.
- rear wheel bearings again
- Warming your C4 up
- 93 LT1 Roller Rockers
- Help with door panel 92
- Digital 6-Plus?
- 4+3 to T-56 conversion?
- Big Inch SB2.2 dyno numbers (first run)
- Mixing Runflats on a 96 C4?
- How many decibels are the stock horns?
- Strange sound coming from the back of my car
- L98 MAF screens
- Scorp 508: 4+3 options
- Muffler options?
- Centrifugal supercharger air filters?
- 84 - no fuel in injectors
- Camber setting on 87 right rear
- how loud are exhaust cut outs.
- I need datalogging software...
- Intermitten Headlight Problem??
- "Fast Idle Hang Up"
- IAT Scale vs. Air Flow question
- lt1/lt4 conversion
- ? On Code 54
- LS1 transplant in LT1 C4
- The ground strap under the clutch slave cylinder, how do you get that #@#$ off?!
- tires
- code 45 on 90 vette
- new to site... need help
- Code 45 on 90 L98
- Tranny Getting Rebuilt, Do I Need A Cooler?
- Header bolts?
- Midwest Torque Converters
- How do I submit a C4 tech Tip?
- need help
- HVAC Problem - You Seen this B4?
- did i put my foot in my mouth???
- Engine backfires/wont idle
- Anyone know how much it is to replace an airbag in a 95? Wheel feels soft...
- Oil
- vats question
- Rear Wheel Bearing Install- Question
- Shipping crate for a ZF 6-spd
- thanks bogus
- Help-Removal of RH door glass
- LT1 / LT4 Pressure Plate clamp force ?
- Disapointing Dyno (wheeze... wheeze)
- m/c bleeder plastic fittings
- Anyone using the Comp Cam 304?
- Roller lifter quality?
- Power Antenna
- Lost Injector pulse and spark!!!
- D1SC for LT-1's for sale!
- CAM-ology Question
- What kind of sealant does GM use on gaskets?
- Locked out
- where is the flasher relay on a 94
- Which roller rockers, 1.6I/1.5E?
- Changing brake fluid: ABS?
- if i gut my cat's
- Rebuild To 383 W/gm Performance Rods
- Replaced intake manifold gasket. Two bolts left where do they go?
- Who's changed their water pump already?
- Guy's with TPIS cold air intake.
- how do you know what gears you have. vin?
- U-Joints/Wheelbearings - both sides?
- 'homemade' remote NOS bottle opener?
- 89 digital dash-chang bulb color?!
- EGR switch wire missing?
- how do you greese your head light motors?
- could this be the torque conv take a $hit
- LCD failing on 90 Cluster
- dexron III or dexronIIE
- left turn signal not flashing. changed bulbs. wheres the flasher
- Code 52, 53 & 54...Help!
- Setting and resetting base timing on 86...
- I replaced the Rack and Pinion, Now l/h U turns like a big rig
- Hp ?
- Replacement fanbelt for added HP?
- Bare minimum for a d36 to d44?
- Cooper Zeon 2xs
- Converter shudder HELPPP.....
- low tech vise question
- HELP! Desperate! Clutch Problem
- BBK TB & composite valve cover questions!
- Put the heat on and yet the A/C compressor kicks on and off?
- LPE 219 Camshaft specs
- Why don't my A/C Air Vents work right?
- L-98's w/Bolton's and exhaust work...port or not to port?
- '87 Clutch pedal bushing worn, what are my options?
- 1984 Squeeky Front End
- Help! How to remove sun visors?
- On Canadian 95 Models!! The lights go up no matter what.....
- How quick is an 95 A4, 2.59 gears?
- Fuel Pressure Gauge Question
- How do i get out the valve covers on my C4?
- Yippee! New job!
- were can i find the ignition module?????
- Hey TeenAngel (Tom Gasper)
- Can an air tank be used for a Nitrous Bottle?
- 8-Rib system for 87-91 vettes.
- Sumitomo HTR+ ??
- Windshield replacement
- could you use an 85 computer on an 86??
- Closed/Open Loop
- Targa top refurbish service--best one?
- REALLY basic torque converter question
- Nite-mare
- SES code P0420 (suggestions on replacement cats)
- distributor / wires pics needed
- ZFDoc is Amazing
- Slow start?
- '85 power steering noise
- Sport seat conversion
- Paging TeenAngel (Tom Gasper)
- new motor dont start anymore ?????help
- vert x brace
- 700R4 Lock Up Torque Converter problem
- lookin into borla stinger exhaust from mid america...are they worth the $600
- Any ammendments to my checklist for an L98 swap?
- Best trans fluid ?
- Stock stall on 86 vette converter??
- Brakes Vibrate/Pulsate at High Speed?
- Problem w/scantool, forces open loop
- Problems w/scantool, forces open loop
- PLEASE HELP!! problems starting and the idle is rough
- How do I change gear ratio in D36???
- ESC Module upgrade
- Coolant leak help?
- 85 L98 Compression Reading
- R & D Racing's Cross Frame Rocks!!
- Dynomax Front Y-Pipe?
- 58 mm LPE TB/Mini-ram
- MSD Fuel Pump Voltage Booster
- What wakes the TPI motor up?
- Help w/ Service Codes for my 93 LT1
- Easiest way to disconnect fuel pump
- Auto tranny question
- C3 & c4 secret weapon
- To much advance at idle
- 93 starts sometime.
- Recommended Tire Size
- 3.54 or 3.73 Gears where can I buy them, told they are on back order for months?
- Code 42?
- "Sys" flashing
- Code 46
- help help exhaust
- Procharger and overheating
- Low Prices on Baer Brakes
- Will these parts work together for 427cid?
- New here and I have a ? on my 94 with red leather int.
- Alternate driver...liability ??
- Overheating Problem
- Replacing the studs on exhaust manifolds
- battery question
- What causes catalytic converters to get clogged?
- Weird dream...
- What cam for a Super Ram 383?
- Help!!! Problem with Bose CD
- Help!! Problem with starting and idle.
- white wire
- Wiper advice needed
- Paging '96 owners w/ MSD plug wires
- 89A4Transquestion
- Symptoms of loose C-beam bolts??vs u-joints??
- automatic trans "linkage" adjustment?
- need info on injectors and stuff
- no start issue fixed that wasn't optispark
- QA1 shocks
- Not your typical custom exhaust
- Need help optimizing my 86 vette's tune
- Anyone have both delteq and dynaspark?
- 88 brake problem