QR25 2.5L Engine [Archive] - Nissan Forum

: QR25 2.5L Engine


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  1. SBD II thus far has been
  2. dropped weapon able to
  3. hard problem. This is why it
  4. 2007 Spec-V passenger seatbelt issue
  5. 2007+ Spec-V highest mileage seen
  6. RPM's hang at 1500 before dropping *video*
  7. Will 3rd gen headers fit a 4th Gen altima
  8. strange rolling sound
  9. Audio Problems (2002 Nissan Sentra S-ER, Rockford Fosgate)
  10. Engine Puzzel That Dealership Couldn't solve
  11. Bent electrode on plug
  12. Strut questions
  13. Need a good, affordable, trustworthy Nissan mechanic.
  14. Install turbo qr25
  15. 2008 SE-R Spec V valve cover gasket
  16. 2011 Sentra Se-r with issue
  17. Gears slipping, bad gas mileage, erratic shifting, slow response, no reverse
  18. 2005 Nissan Sentra Ser Spec-V Clutch Replacement
  19. tranny issues?
  20. CAM AND TURBO QUESTIONS!!
  21. lack of air in crankcase
  22. Octane - ex-wife's car
  23. 2008 Spec V needs front struts
  24. car won't start no signal to starter fuse! help
  25. 03 SE-R Random Misfire
  26. Question about engine
  27. Sentra SER Spec-V problem (Throttle)
  28. Rattle Nose
  29. 2006 X-Trail engine swap with a 2008 Sentra - is this doable?
  30. My 2002 specV is using oil, a liter a month
  31. 07 Nissan sentra ser spec v timing?
  32. 2004 Nissan Sentra Spec V SE-R misfiring
  33. 07 nissan sentra ser spec v
  34. 2008 Spec V tachometer wiring
  35. 08 Sentra CVT Transmission Issue
  36. 06 Spec V MPG vs 06 Altima MPG Ratings question
  37. 2008 Nissan Sentra SE-R QR25DE engine. Novice questions
  38. Completely Lost
  39. 2002 se-r suck in limp mode.
  40. Need a AEM Standalone.. Help me out with some info
  41. Sentra se r spec V complications
  42. 04 spec v problems
  43. suspension advice
  44. need info/suggestions
  45. 2004 sentra spec V
  46. Question on EGRC-BPT assembly
  47. 07 SER spec V wont start!!
  48. 04 Spec V motor swap
  49. Wheels and lowering
  50. Performance Exhaust
  51. Engine swap to a 2.5l
  52. 2002 spec v no reverse
  53. Recall repairs. How do I know?
  54. 04 Sentra 2.5 - Engine won't start after turned off for about 30 minutes.
  55. Engine chatter after installing XTD Cluth
  56. 04 Spec V Code 2135
  57. 04 Spec V Engine Grinding Noise Help!!
  58. 2002 sentra se-r problem *please help*
  59. O2 sensor broke off, need to get to mechanic
  60. 04 Spec V Battery + Park Brake Light
  61. Misfire (P0301) after crankshaft position sensor replace
  62. Youre favorite mod on your QR25 (altima/sentra)
  63. SpecV header discussion
  64. Can't rev when in gear?
  65. SR20de in a specV
  66. 06 nissan sentra spec V
  67. Need helppp
  68. ECU replacement
  69. engine options
  70. Just got a 2008 SPEC V with 35,000 miles
  71. 2002 nissan sentra ser spek V NO Spark
  72. Please help did an engine swap and car will not rev over 2000
  73. Who has alot of miles on an original clutch
  74. new to the forum world
  75. fuel pump? problem
  76. 4000 rpm
  77. Problem with my 2003 SER (Big surprise.)
  78. Engine sucked in water and locked up - brand new engine issues.
  79. Just bought a Sentra. need Opinions.
  80. trouble code P0507
  81. high idle problem
  82. Rebuilding a 02 QR25
  83. 05 spec v
  84. I Think I've been had on a bad deal. Oil burning like no tomorrow.
  85. front end swap
  86. 2002 nissan Sentra Spec V - Light on dash
  87. 2004 SE-R Sentra engine cut off problems
  88. 2003 Sentra Spec V - 1500 rpm Idling
  89. Nasty mildew water that comes in my front passenger floor
  90. Power Windows not working.
  91. emissions/ontario
  92. Block rebuild on a budget advice needed.
  93. Nissan primera p12 qr20 to qr25
  94. Help with Sunroof
  95. swap air filters?
  96. 2.5L engine swap question
  97. Horrible idle on Spec V
  98. QR25DE Oil Burning Problems
  99. I need some advice/assistance on changing my rear brake pads
  100. cold air intake
  101. Crankshaft Position Sensor Problems :(
  102. Engine problem
  103. burning oil help!!!
  104. going to look at a 2004 SER spec V
  105. sentra se-r engine oversize
  106. '02 Spec V - Failed Emissions (High NOx)
  107. need help please!
  108. o2 sensor help
  109. Recall questions
  110. 02 SE-R Spec-v W/Bad Struts
  111. problems with my 2003 spec v
  112. need help with an eratic idle
  113. just inquired 03 se-r spec v
  114. 2003 Sentra Spec V car jerks and rpm drops to 0
  115. QR25 cylinders nikasil'd?
  116. 02 SE-R pre cat in CA, just replaced engine
  117. Lower end knock
  118. engine runnign rough
  119. PS indicator light - steering wheel stiff
  120. 2003 SER RPM Drop. Also looking for general suggestions.
  121. precat breakup! questions???
  122. QR25DE Crank and Cam Sensors.
  123. 03 nissan sentra se-r
  124. HO2S Heater Control Circuit Low (Bank 1 Sensor 1)
  125. Lean bank, O2, RICH HELP! PLZ.
  126. Bad Alternator? and sound? 02 Sentra SE-R
  127. Murano with QR25DE
  128. Anyone replace ECM in your SE-R?
  129. QR25 engine short block
  130. long starts???
  131. ROUGH/ ERRATIC IDLE
  132. Blower Motor Resistor
  133. SES Light/ Anti foulers
  134. RPM Tachometer Problem with power loss in warm weather
  135. HELP PLEASE
  136. Buying a new sentra need a little help
  137. Need Help, no Fire,
  138. How to dismantle QR25 tappet cover
  139. 02 Sentra Spev-V Dead in England - Please Help!
  140. Will aftermarket parts void Technical Service Bulletins?
  141. QR25DE 2nd cyl misfire detect.
  142. Manual
  143. New and in need of a little help...
  144. QR25DE Investment?
  145. Weird problem in my Spec V
  146. Header/Cat Problem Please Help
  147. P0134
  148. Weird Sound
  149. Butterfly valve/Pre cat recall
  150. Gear Oil?
  151. QR25 motor: 2 problems - smoke on startup and lack of power
  152. Need engine
  153. 2002 seR problems...engine check light and etc..
  154. Need Strong Advice On decision
  155. Raw exhaust near the manifold 03 SE-R
  156. Tapping in the engine when cold
  157. transmission help
  158. Engine problem on a 2002 Ser Spec V. What shall I do.
  159. 93 octane?
  160. P0011 - needs new timing chain etc?
  161. No heat from heater during idle
  162. Stalled Right After Start, Won't Start
  163. Inner Bearings?
  164. Precat recall - is it global?
  165. Tire size?
  166. Cracked head
  167. Front Speaker
  168. Header Question
  169. Pre cat Failure
  170. What else do I need to change clutch/flywheel?
  171. Is this a good clutch/flywheel setup?
  172. Something fell off the bottom of my car, is it important?
  173. Turbo fuel injector question!
  174. Looking to upgrade my suspension
  175. Throttle Body and SAFC question! Thanks!
  176. 2003 SE-R Turbo stalling. please help!
  177. 2003 sentra se-r codes
  178. Anybody in south tx?
  179. engine bogs at times on 03 SE-R
  180. Fluctuating RPMs and Bucking. Can't go over 2500 RPMs - '02 Spec V
  181. Major Vacuum Leak.
  182. 03 SpecV Intermittent SES 0302 code
  183. engine oiling problem
  184. 02 cheater
  185. Spec V DTC P0420
  186. Weird Cylinder Misfire Problem
  187. New user of 2002 spec v needs help
  188. New MAF and power loss
  189. Sunroof motor
  190. QR25 Head
  191. 02 SE-R Spec V no throttle
  192. SE-R rims
  193. should i go for it?
  194. How long have you ran/had ur orginal engine for?
  195. Hydro-Shield?
  196. QR25DE Engine Power loss and noise
  197. Is the '03 SpecV front bumper compatible with my '04
  198. Are these worth the money?
  199. AEBS Headers???
  200. Engine managment recommendations
  201. Trouble with my Spec V
  202. exhaust question..I know I know but I couldnt find the answer!
  203. Looking at getting a Spec V
  204. 03 spec v stalls out........
  205. 04 specv dies while driving
  206. 02 Spec-V Clutch issues again!
  207. SE-R Transmission Fluid Change
  208. looking for a part
  209. 04 sentra megan racing lowering springs will they fit the stock struts??
  210. Spec V Wont Start (runs for 10 seconds tops)
  211. fuel pump problem??? please help
  212. header help!
  213. help
  214. PreCat Failure?
  215. How do I prime my 2.5 engine?
  216. Need Advice - Scrap Car or Replace Engine?
  217. header removal. Alternator in the way of bolt!!!
  218. 02 Sentra SER Tranny Swap
  219. Need photos of your Spec-V wiring Harness
  220. 2003 nissan sentra ser in limp home mode
  221. Spark plug gap?
  222. JG
  223. 2 Thermostats QR25
  224. nismo cai broken help!!!
  225. 04 spec-v wiring diagram
  226. fuel filter???
  227. Balance Shaft Removal
  228. 02-06 spec v headlight
  229. 04 spec v engine failure
  230. 2006 Spec V upgrades
  231. How to do Rad Coolant Flush?
  232. Engine Totalled
  233. i need help!!!
  234. 03 bumper
  235. 02 sentra spec-v ser engine problem please help please
  236. I need a single wheel for my SpecV
  237. Nissan Sentra Vibrations while idling
  238. Growling sound, waht is it?
  239. New Motor 2.5
  240. tps and pedal sensor questions?
  241. 2003 SER 02 Sensor help
  242. Weird Noise When Releasing Clutch
  243. Spec-V, 2002 , manual trans , shifting
  244. Tick.Tick.Tickin Need advice 2002 SE-R
  245. Help - Rear Rotors 2003 SER
  246. Sunroof Issue
  247. TORQUE SPECS
  248. Buying an 03 Spec V what to look for?
  249. head gaske replacement
  250. Need help with Nirtous!!!!