7th Gen Engine Performance [Archive] - Chevy Impala Forums

: 7th Gen Engine Performance


Pages : [1] 2

  1. Suggest Mods for 00' LS 3800
  2. Overkill tune
  3. Not your normal passlock problem
  4. 2004 project.
  5. 2000 Impala 3.8 issues
  6. 01 Impala LS 3.8L Intermittent Jerking and stall on Acceleration
  7. 2500rpm idle help
  8. 2002 3.4L coolant leak help
  9. 2005 Impala 3.8 Stalls at Traffic Light
  10. 2005 3.8 Impala Mini Rebuild-Need knowledgeable Helping Hands/Advice.
  11. HID Problems
  12. Security Light After Tune
  13. 7th Gen Acceleration Clips!
  14. K and N Cold Air Intake on a supercharged 2004 SS
  15. New to forum have a couple questions
  16. P0171 code 02 impala ls
  17. timing chain slack/ p0303
  18. 2004 Impala LS Starting Issue
  19. Car Still Won't Start After Failed Compression Test
  20. L67 top swap - 9c1 interceptor
  21. 2004 Ls 3.8 ltr warning lights
  22. Ls swap 03 Impala
  23. 2000 Impala 3.4L Overheating
  24. Engine/Cyl Compression Test, Fuses And Impala.... :(
  25. Oil leak
  26. '05 Impala 3.8 Persistent Rough Idle More Like Stuttering - Can SomeOne Help!?! :(
  27. Are All W-Body 7th Gen Mufflers Interchangeable? Please Tell Me it Is Please..
  28. '02 Impala LS smelling gas when idling or stopped
  29. hesitation during acceleration and flashing check engine light
  30. Bucking in Overdrive under load
  31. 05 Impala LS 3800 problem
  32. 2001 impala 2 or 3 tries to start after shutoff
  33. 2002 Impala 3.8 Oil Leak??
  34. 2004 3.4L Miss/rough until 20 seconds of warm up
  35. BCM Cause Overheat? P0481
  36. 00 Impala back from shop and better than ever
  37. L67 build update.
  38. Overkill 3800 tune review
  39. 2008 Impala 3.9 engine firing order
  40. Engine whine when hot
  41. P0301 issue
  42. Victor Reinz vs Fel-Pro
  43. "New" 2005 Impala mods
  44. 2004 Impala SS hard throttle loss of power
  45. 2002 gas line issue at conjuction
  46. 2002 180k impala stall problem
  47. 2005 Impala 3.4 engine
  48. 04 LS Overkill tuning...?
  49. Slightly rough idle after start
  50. ZZP Package 1
  51. belt size. ac delete
  52. 96ss shutting off
  53. 2000 impala maf sensor issue...please help
  54. Update for AC Delco D555 coil packs.
  55. AC Delco D555 coil packs.
  56. Considering 3.6 LFX swap. Any pointers appreciated!
  57. Fuel Pressure Regulator vacuum tube patch
  58. How to verify if you have a bad coil pack?
  59. 2000 impala shaking
  60. 3.4L 130,000 miles shredding Serpentine belts
  61. radiator fans, a/c and turn signals not working.. help?
  62. First Engine Upgrade
  63. stupid question of stupid mechanic???
  64. possible blown head gasket
  65. Basic tip for removing honeycomb screen on 3800 throttle body assembly
  66. 3.4 impala stalls only when warm
  67. Lifter replacement advice
  68. What are the different symptoms for a bad lower intake gasket or a blown head gasket?
  69. 2005 Impala 3.4 Oil Leak
  70. Problems after new thermostat and cleaning throttle body
  71. 04 impala died while driving now hard to start
  72. 2005 3400 problems
  73. 2000 3.4L Impala: very good highway mpg, very poor city mpg
  74. wierd surge on long cruise, than rough start after sitting 20 min, 2002 3.8
  75. 3.8 engine interchange
  76. 2002 impala "the Beast" blown head gaskets need help
  77. 04 3600 Impala Misfire problems
  78. help please. what is this?
  79. Picture, where is this oil leak from???
  80. Engine cranks but don't start
  81. TCM's Interchange??
  82. Idle and Starting Problem
  83. 02 Impala Wont Start
  84. changed muffler hangers & oil change
  85. Supercharger Pulley
  86. Stumbles and stalls when starting, 2004 LS
  87. A/C
  88. Car died going down the road and wont start
  89. 05 impala 3.4 po300 code
  90. Help diagnosing my wifes 2004 3.8
  91. Performance Parts for the 3400?
  92. Big changes to 3.8 ls. Questions
  93. Overkill tune for 2005 Impala 3400
  94. Another Mass Air question???
  95. Need help diagnosing my 3.4L Impala
  96. The easiest CAI to make
  97. HHO Conversion
  98. misfire#3
  99. Upper Plenum - Cleaning
  100. 2000 impala 3400 to l67 swap help
  101. Intake?
  102. Throttle body rig
  103. L36 to L67 power train swap and VATS/Passlock BCM - PCM data
  104. no spark Im stumped
  105. impala 2002 3400 swap GTP 3800 SS HELP
  106. The illustrated rebuilding of the 3800 Series 2 L67
  107. This is what happens when you neglect the Intake Manifold Gaskets on GM 3.8L Series 2
  108. Considering Overkill Tune
  109. Supercharger or turbo
  110. first fwd impala owner
  111. 3800 blown cylinder head gaskets!
  112. Intake Manifold Explosion... Yes I'm a lucky winner!
  113. Code p0171, 05' SS
  114. twin turbo build?
  115. HELP! Car stalls while idling
  116. New Guy Seeking Advice - Performance or Stock?
  117. 2004 impala transmission
  118. 2005 impala no brakelights..still
  119. 2005 3.4 Mileage Drop
  120. Looking for completed LA1 to LX9 Swaps
  121. To Junk or Rebuild?
  122. tuner for 02 LS 3.8?
  123. Looking to wake up my SS
  124. possible?
  125. Is it normal? Op temp question.
  126. Engine fans running in cold weather
  127. P0302 Cylinder 2 Misfire
  128. 3.4 froze up
  129. 04 Impala Bad Motor
  130. my mod list for '04 Impala SS any thoughts ?
  131. noisy, "growly" 3400
  132. [Video]2004 Impala 3.4L Engine dropping rev's and shaking at high RPM
  133. Replace valve outlet 'cap' on air check valve?
  134. 02' impala engine.
  135. Cold Air Intake Help
  136. Starting problem...still!
  137. headlight and electrical help
  138. supercharged 3.4
  139. 3400 to 350ci conv.
  140. 3.4 can't turn engine over
  141. 2003 3.4L Head bolt dilemma
  142. oil pressure low..
  143. Random miss and Wont rev
  144. HV3 Help
  145. Misfire diagnosis prob cyl 5
  146. need more power!
  147. 3.8 electronic question
  148. P0301 Misfire Problem on 3.4 Litre
  149. Fuel issue
  150. Need help with 2004 rocker arm issue.
  151. Header help?
  152. Hi-Mileage (114,000km)
  153. 2000 Impala LS 3.8l - post-intake manifold replacement issues
  154. Rough idle on 3.8L after replacing the intake manifold
  155. 2001 3.4L Stalling at highway speeds..
  156. 99-05 grand am headers on 04 impala
  157. New 01 Impala Owner L36
  158. 2004 Impala SS
  159. Swappin
  160. Cleaning a egr valve on a 01 ls
  161. 7th Gen (3.4) on E-85?
  162. LS to SS Swap question?
  163. Best brake pads and rotors for 04 LS?
  164. 2003 chevy impala check engine woes
  165. What is the best Motor for 7th Gen?
  166. 2001 impala rough idle when maf sensor plugged in
  167. Harmonic Balancer
  168. P0420 catalytic converter
  169. Check engine light diagnosis
  170. Overheating problem
  171. 05 Ls , exhaust swap with 08 SS
  172. Stuck with removing the coil pack stud
  173. 05 SS Build
  174. Going through MAF sensors on 2002 LS
  175. Supercharger upgrade ecm tuning?
  176. supercharger upgrade ecm tuning?
  177. Where can i buy a replacement cat. Converter for my 3400
  178. 3.8L trouble code P0171 & P0302
  179. 2003 Impala 3.4 bad gas mileage, power loss, and seems to be shifting odd.
  180. Engine performance gone
  181. Rough idle when warm - staling when cold
  182. New pcm
  183. Electric supercharger? What???
  184. Not sure what this part is
  185. Help with miss/sputter above 3500RPM
  186. freeze plugs
  187. 2004 3.4 spark plugs
  188. Cracked Head
  189. cooling issue, help me diagnose
  190. 04 Impala 3.8 Issues- Please Help
  191. Is it tuned for 91 octane?
  192. Is there a way to disable one of the fuel injectors?
  193. 05 Impala Overheating
  194. Coil Pack Installation
  195. 2004 3400 intake
  196. '03 Impala 3800 P0300 and runs badly!
  197. Check engine light Diagnosis-P1374
  198. New here- My new car and it's issues- 2003 Impala
  199. fuel mileage
  200. Chuging when taking off from stop
  201. 3400 aftermarket parts needed!!
  202. 3800 sc intake computer relocation
  203. impala vs train, close call
  204. Aluminum valve covers for l36?
  205. new parts tell me what you think
  206. no idle when stopped
  207. acid eating hole thru intake
  208. 306 misfire on cylinder 6
  209. exhaust/performance
  210. Is there anything I'm missing?
  211. quiet engine
  212. Losing oil. Assume its LIM gasket
  213. 2003 impala engine swap with an ls or lq4 engine
  214. MPG INST and real MPG
  215. Low rpm
  216. No more p0420 code :)
  217. 3.4 engine advice!
  218. LA1 Rocker Arms
  219. 2003 3.8 L V6 has no heat
  220. Need some help on where to start
  221. Air filter replacement
  222. Synthetic Oil
  223. 2004 3400 series
  224. "Gas used" calculated by computer VS gas pumped into tank
  225. Gas Mileage 2004 3.8
  226. Random Swap Idea. '01 LS
  227. 3400 3.4L Overkill PCM tune opinions/reviews?
  228. 2002 3.8L Commuter
  229. My L26 performance build
  230. downpipe
  231. Impala Part Differences
  232. Impala 3.8 whining on acceleration
  233. Check Engine Light
  234. Another road trip, wanna see what this 3.8 can gimme.
  235. 03 ls to a stock SS supercharger
  236. 2002 Impala 3.4 Mileage Problems
  237. Windshield washer Issue's
  238. 2004 impala ss supercharged exhaust
  239. Temperature Spike
  240. 2003 3800 3.8L Impala Fuel Pressure Spec
  241. Check Engine Light
  242. Cigarette Lighter Socket question
  243. Newbie here need suggestions
  244. Radiator Replacement
  245. Car hesitating when accelerating
  246. Throttle Body Spacer
  247. upgrading ideas-2001 3.4 base
  248. what are your impressions of some of these ebay intakes?
  249. 2002 3.8 upgrades
  250. Car not downshifting at highway speeds