View Full Version : C4 Tech/Performance


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  1. 1995 security light operation
  2. Need advice***Front spring removal
  3. 89 Factory Bose NO am reception Poor FM reception
  4. Help me find an oem parts microfiche online
  5. 1989 neutral switch location for auto
  6. Radio Antenna for early C4
  7. Engine starts but will not idle .???
  8. C4 shipped from AZ to Ohio now has engine miss
  9. Will roller rockers fit under 94-96 composite valve covers?
  10. 1988 Service Engine Light On
  11. Replace stop light bulb
  12. Picture from last night
  13. Roller lifter question
  14. 1990 six speed fill plug
  15. How you tell LT1 is TDC?
  16. Dose a 3 row all aluminum radiator = low operating temps+ larger coolant capacity?
  17. targa top problems!
  18. Pulling engine from my 4+3 '85 c4. I need advice.
  19. Help! Power Steering Pump and Water Pump Failure at the same time???
  20. Am I missing rear suspension parts?
  21. Vacum Issues
  22. Flat braided wire above oil filter
  23. I'm have my rear end changed - have question?
  24. spring question
  25. Not enough power C4/Lt1..
  26. 92 electronic air (C68) LED flashing but no codes
  27. Air Condition diagnosis with fan buttons
  28. I'm rollerized
  29. would I benefit from a gear change
  30. What is this thing and can I cut it out? part of Anti-lock
  31. dropped my car off @ my tuner
  32. What is this part?
  33. 84 injector problem:
  34. Need help replacing Ac with R134a system
  35. BMA Front Spring?
  36. WEIRD engine temps and AC temps
  37. 1996 F45 shocks
  38. Heads and Cams
  39. L82 Cam set up
  40. Failed Hydrocarbon Emissions
  41. torque spec on front hub/bearings
  42. Name the missing parts
  43. Speedometer issue through ignition? Help!
  44. 1985 4+3 with overdrive problem.
  45. 1994 C68 problem
  46. Pushrod length importance.
  47. LT1 roller rocker install.
  48. uestion for the Virginia Hampton Roads Vette owners
  49. 1992 ZF6 Speed Issue. Need Opinions
  50. Changed the starter Baterry not charging...? Pls HELP..?
  51. 85 canister purge solenoid
  52. 16x9.5 wheels for autocrossing?
  53. What glue/adhesive to use?
  54. Code 32, Long cranking to start, EGR?
  55. Backlash between axle splines and hub splines - Anyone know the truth about this?
  56. branch cracked smc hood Thinking perfect time for hood vent?need info on repairing.
  57. 86 u-joint broke
  58. Electrical Questions...a good one
  59. carb motor
  60. LT1 Flywheel on my L98?
  61. I found a ZR-1 engine . . .
  62. Radiator trash prevention strategies
  63. Big Bend Open Road Race
  64. Need help...
  65. Fuel line pressure question
  66. 1992 Cooling Fans & AC Compressor not working...correlation?
  67. Changing Axle Ratio
  68. Removing cats on a 91 base coupe
  69. 1984 fuel injectors:
  70. C4, 1991 ABS harness (Yellow)
  71. Icm ?
  72. [EVENT] Re-planned 2nd Annual VDP Appreciation BBQ
  73. 86 iron versus 87 alum
  74. High Temp Spark Plug BOOTS Needed
  75. Fixed a few things on the 96 door panel, asr, abs, a/c
  76. A/C convertion kit on a 88'
  77. Car won't shut off...
  78. Help....car will not shut off
  79. Opinions on head/cam setup
  80. Propper torque spec for wheel (spindle) nut?
  81. Windshield wipers
  82. C4 shift point 85 versus 86
  83. what Mobil 1 oil to use in my 1992?
  84. 1990 zr-1 a/c compreesor bearing
  85. Gas pedal
  86. ignition key will not come out
  87. Intermittent starting
  88. LT1/700r4 Question
  89. Oooops I think I broke it..... lol
  90. Stainless Works L98 Headers
  91. Stainless Works LT1 Header
  92. LT1 Water pump drain tube: how do i do it + what parts will i need?
  93. Air conditioner upgrade???
  94. Any way to convert an LT1 to standard HEI distributor
  95. Is it hard to move up to an LT1 383?
  96. Difference Between Y-body/F-body Harnesses?
  97. What does it sound like when a knock sensor dies?
  98. Anyone had ALL 4 amps go bad at the same time???
  99. Advise before I screw up again 700R4
  100. '94 driver side carpet question
  101. 421 almost started but....
  102. 1989 Corvette Code 42
  103. 1989 headlight problem
  104. '85 with code 34
  105. Pulling heads on '95 LT1
  106. St Jude Auction #63 Calendar Girls * 2011 Corvettes and Curves Calendar
  107. The flogging will continue until the ABS improves
  108. High Rev Issue
  109. Clutch/Transmission issue?
  110. 1985 Corvette Bogging
  111. 1993 Coupe - I smell hot electrical smell when switching "Recirc." and "Vent/Floor"
  112. 1993 Ruby - Rolling in Park??
  113. LT1 Engine Gone !!
  114. C4 chassis swap - what does it take?
  115. Serious driveability problem.. TPS/TPS re-learn procedure???
  116. c4 trouble starting
  117. Most common ABS problems.
  118. Help..How many o2 sensors on 86
  119. solomon tune and cut air box results inside
  120. TPS adj. after big TB install? TPS range is 0 to 85% ???
  121. fuel presure help wanted here please!
  122. 89 Won't Run
  123. Glass top question???
  124. Injector installation problem
  125. Another No Start Thread. But no codes??
  126. Weatherstripping and Targa Top
  127. 1988 Left Rear Tail Light
  128. Cam choice
  129. j55 rotor dimension Q
  130. Needing help with '89 ECM Communication
  131. AC/Delco Plugs
  132. What sensor is this?
  133. Can't get A/C Compressor to run
  134. Trying to diagnose my A/C problem. A/C Blower possibly?
  135. in the middle of the 6speed to 4l80e swap
  136. Pre Cats
  137. Silenced the Borla Drone
  138. LT-1 valve spring specs
  139. J55 brake pic please
  140. serpentine belt
  141. Help me troubleshoot a Bose issue please.
  142. Replacing Broken IAC Valve on 92 LT1
  143. Starter Wiring Problem
  144. Top Rattle
  145. Brake booster
  146. Optispark need help!
  147. Venting
  148. Car still won't idle right
  149. Grrrrr-r Noise in Tranny or Torque Converter? After rebuild.
  150. Grand Sport needs shocks and I have ride ride control???
  151. MAF burn/power relays. Location? 89'
  152. Intermittent Poor Idle - LT4
  153. Master cylinder bleeding trick
  154. Electrical Issues
  155. 84 digital dash questions
  156. Asr light?
  157. Question about driving habbits
  158. Street-ability with Aluminum flywheel and twin disk?
  159. Will Moroso oil pan part No. 20185 fit 92 Vette LT1??
  160. Electrical/Grounding Fuel Pump - 1988
  161. TB cleaning/adjustment
  162. TPI to Carb pics please
  163. Shift light install help.
  164. Solution to locking lap belt?
  165. 93 Turn Flasher Relay Location
  166. New O2 Code
  167. 93 alternator
  168. Seafoam?
  169. A/C just not cold enough.
  170. Took apart my climate control buttons and cleaned them.
  171. The Official(sorta) Tire Thread
  172. Fuel Pressure Drops after key "on"
  173. Rotor screws
  174. Half Shaft Universal Joints
  175. Throttle-Body Upgrade
  176. Rear axle ratio
  177. Need to replace Dist?
  178. Serp Belt
  179. '93 C4 radio
  180. KBD Targa Mufflers
  181. 86' diagnosis wanted - stumble, miss, bad idle
  182. 1984 Corvette Horn Repair
  183. What fails in a D36?
  184. Tach Filter?
  185. FIC Bosch 3's installed
  186. AFPR won't adjust past 42psi
  187. intake port match advice needed
  188. 87 Vert Fuel Filter(s) Change
  189. I sooo wanna go to the track.....what do you think it will run?
  190. Code 46 -- different situation, ?
  191. Help identify this MAF sensor
  192. Alternator whine
  193. Leaking Antifreeze...TB bypass time??
  194. Coolant fan running all the time
  195. Strange knock from new 383 Lt1
  196. My car shakes....
  197. Turn Signal Help
  198. Tension Pulley assembly.
  199. help!!
  200. Headlight motors always running
  201. Which magazine best address C4 issues: Corvette or Vette?
  202. Knock sensor replacement -- thread coating?
  203. electrical glitch , anyone go through this ?
  204. Chasing down a short
  205. Anyone experied tci converter leaks before?
  206. Mild misfiring on 1992
  207. Turbo Kits: TWIN or Single
  208. T.V.Cable adjustment after SuperRam and new TB installation
  209. Flexplate holes?
  210. 1996 LT4 OEM Fluids
  211. Anyone know whats inside LT1 mufflers?
  212. 95 display glitch
  213. wheel spacers..good or bad idea?
  214. gear oil and transmission oil
  215. Engine pukes oil when pushed hard.
  216. Wow, What a Difference!!
  217. Help troubleshooting eng problem
  218. Hot water valve on 85 vette do i really need it for a/c
  219. First glitch, fingers crossed.
  220. Exhaust flex?
  221. Power Steering Leak
  222. neutral start switch help
  223. 420" swap into 88 problems
  224. No more stalling at idle! Finally got around to IAC!
  225. 2 possibly stripped spark plugs
  226. 89' Engine replacement questions (please help)
  227. 1989 corvette
  228. electrical problem, LH headlight comes on with parking lights
  229. Bose Rear Speakers
  230. How much HP and TQ was Lingenfielter able to get
  231. Low idle and surging after warm up?
  232. What's wrong? Need help troubleshooting.
  233. Who can fix my '92 Bose Gold Radio??
  234. Vacuume Line Routing
  235. Is spark plug glow (from ceramic) normal in no light conditions
  236. opti question
  237. Leaking injectors
  238. 1987 L98 Still concerned about one wiring connector (sensor)
  239. 94 Ac compressor issues
  240. adjustable fan kit INFO needed
  241. Another C4 with a PKE Problem Please Look!
  242. header questions
  243. how do you get to the courtesy light relay?
  244. press brake shift out of park
  245. Disreguard Post
  246. Weird idling issues.
  247. Windscreen Replacment
  248. 1988 Corvette stalls when hot will not start up until cools down.
  249. Instrument cluster schematics
  250. Please help!