QR25 2.5L Engine [Archive] - Nissan Forum

: QR25 2.5L Engine


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  1. tranny issues?
  2. CAM AND TURBO QUESTIONS!!
  3. lack of air in crankcase
  4. Octane - ex-wife's car
  5. 2008 Spec V needs front struts
  6. car won't start no signal to starter fuse! help
  7. 03 SE-R Random Misfire
  8. Question about engine
  9. Sentra SER Spec-V problem (Throttle)
  10. Rattle Nose
  11. 2006 X-Trail engine swap with a 2008 Sentra - is this doable?
  12. My 2002 specV is using oil, a liter a month
  13. 07 Nissan sentra ser spec v timing?
  14. 2004 Nissan Sentra Spec V SE-R misfiring
  15. 07 nissan sentra ser spec v
  16. 2008 Spec V tachometer wiring
  17. 08 Sentra CVT Transmission Issue
  18. 06 Spec V MPG vs 06 Altima MPG Ratings question
  19. 2008 Nissan Sentra SE-R QR25DE engine. Novice questions
  20. Completely Lost
  21. 2002 se-r suck in limp mode.
  22. Need a AEM Standalone.. Help me out with some info
  23. Sentra se r spec V complications
  24. 04 spec v problems
  25. suspension advice
  26. need info/suggestions
  27. 2004 sentra spec V
  28. Question on EGRC-BPT assembly
  29. 07 SER spec V wont start!!
  30. 04 Spec V motor swap
  31. Wheels and lowering
  32. Performance Exhaust
  33. Engine swap to a 2.5l
  34. 2002 spec v no reverse
  35. Recall repairs. How do I know?
  36. 04 Sentra 2.5 - Engine won't start after turned off for about 30 minutes.
  37. Engine chatter after installing XTD Cluth
  38. 04 Spec V Code 2135
  39. 04 Spec V Engine Grinding Noise Help!!
  40. 2002 sentra se-r problem *please help*
  41. O2 sensor broke off, need to get to mechanic
  42. 04 Spec V Battery + Park Brake Light
  43. Misfire (P0301) after crankshaft position sensor replace
  44. Youre favorite mod on your QR25 (altima/sentra)
  45. SpecV header discussion
  46. Can't rev when in gear?
  47. SR20de in a specV
  48. 06 nissan sentra spec V
  49. Need helppp
  50. ECU replacement
  51. engine options
  52. Just got a 2008 SPEC V with 35,000 miles
  53. 2002 nissan sentra ser spek V NO Spark
  54. Please help did an engine swap and car will not rev over 2000
  55. Who has alot of miles on an original clutch
  56. new to the forum world
  57. fuel pump? problem
  58. 4000 rpm
  59. Problem with my 2003 SER (Big surprise.)
  60. Engine sucked in water and locked up - brand new engine issues.
  61. Just bought a Sentra. need Opinions.
  62. trouble code P0507
  63. high idle problem
  64. Rebuilding a 02 QR25
  65. 05 spec v
  66. I Think I've been had on a bad deal. Oil burning like no tomorrow.
  67. front end swap
  68. 2002 nissan Sentra Spec V - Light on dash
  69. 2004 SE-R Sentra engine cut off problems
  70. 2003 Sentra Spec V - 1500 rpm Idling
  71. Nasty mildew water that comes in my front passenger floor
  72. Power Windows not working.
  73. emissions/ontario
  74. Block rebuild on a budget advice needed.
  75. Nissan primera p12 qr20 to qr25
  76. Help with Sunroof
  77. swap air filters?
  78. 2.5L engine swap question
  79. Horrible idle on Spec V
  80. QR25DE Oil Burning Problems
  81. I need some advice/assistance on changing my rear brake pads
  82. cold air intake
  83. Crankshaft Position Sensor Problems :(
  84. Engine problem
  85. burning oil help!!!
  86. going to look at a 2004 SER spec V
  87. sentra se-r engine oversize
  88. '02 Spec V - Failed Emissions (High NOx)
  89. need help please!
  90. o2 sensor help
  91. Recall questions
  92. 02 SE-R Spec-v W/Bad Struts
  93. problems with my 2003 spec v
  94. need help with an eratic idle
  95. just inquired 03 se-r spec v
  96. 2003 Sentra Spec V car jerks and rpm drops to 0
  97. QR25 cylinders nikasil'd?
  98. 02 SE-R pre cat in CA, just replaced engine
  99. Lower end knock
  100. engine runnign rough
  101. PS indicator light - steering wheel stiff
  102. 2003 SER RPM Drop. Also looking for general suggestions.
  103. precat breakup! questions???
  104. QR25DE Crank and Cam Sensors.
  105. 03 nissan sentra se-r
  106. HO2S Heater Control Circuit Low (Bank 1 Sensor 1)
  107. Lean bank, O2, RICH HELP! PLZ.
  108. Bad Alternator? and sound? 02 Sentra SE-R
  109. Murano with QR25DE
  110. Anyone replace ECM in your SE-R?
  111. QR25 engine short block
  112. long starts???
  113. ROUGH/ ERRATIC IDLE
  114. Blower Motor Resistor
  115. SES Light/ Anti foulers
  116. RPM Tachometer Problem with power loss in warm weather
  117. HELP PLEASE
  118. Buying a new sentra need a little help
  119. Need Help, no Fire,
  120. How to dismantle QR25 tappet cover
  121. 02 Sentra Spev-V Dead in England - Please Help!
  122. Will aftermarket parts void Technical Service Bulletins?
  123. QR25DE 2nd cyl misfire detect.
  124. Manual
  125. New and in need of a little help...
  126. QR25DE Investment?
  127. Weird problem in my Spec V
  128. Header/Cat Problem Please Help
  129. P0134
  130. Weird Sound
  131. Butterfly valve/Pre cat recall
  132. Gear Oil?
  133. QR25 motor: 2 problems - smoke on startup and lack of power
  134. Need engine
  135. 2002 seR problems...engine check light and etc..
  136. Need Strong Advice On decision
  137. Raw exhaust near the manifold 03 SE-R
  138. Tapping in the engine when cold
  139. transmission help
  140. Engine problem on a 2002 Ser Spec V. What shall I do.
  141. 93 octane?
  142. P0011 - needs new timing chain etc?
  143. No heat from heater during idle
  144. Stalled Right After Start, Won't Start
  145. Inner Bearings?
  146. Precat recall - is it global?
  147. Tire size?
  148. Cracked head
  149. Front Speaker
  150. Header Question
  151. Pre cat Failure
  152. What else do I need to change clutch/flywheel?
  153. Is this a good clutch/flywheel setup?
  154. Something fell off the bottom of my car, is it important?
  155. Turbo fuel injector question!
  156. Looking to upgrade my suspension
  157. Throttle Body and SAFC question! Thanks!
  158. 2003 SE-R Turbo stalling. please help!
  159. 2003 sentra se-r codes
  160. Anybody in south tx?
  161. engine bogs at times on 03 SE-R
  162. Fluctuating RPMs and Bucking. Can't go over 2500 RPMs - '02 Spec V
  163. Major Vacuum Leak.
  164. 03 SpecV Intermittent SES 0302 code
  165. engine oiling problem
  166. 02 cheater
  167. Spec V DTC P0420
  168. Weird Cylinder Misfire Problem
  169. New user of 2002 spec v needs help
  170. New MAF and power loss
  171. Sunroof motor
  172. QR25 Head
  173. 02 SE-R Spec V no throttle
  174. SE-R rims
  175. should i go for it?
  176. How long have you ran/had ur orginal engine for?
  177. Hydro-Shield?
  178. QR25DE Engine Power loss and noise
  179. Is the '03 SpecV front bumper compatible with my '04
  180. Are these worth the money?
  181. AEBS Headers???
  182. Engine managment recommendations
  183. Trouble with my Spec V
  184. exhaust question..I know I know but I couldnt find the answer!
  185. Looking at getting a Spec V
  186. 03 spec v stalls out........
  187. 04 specv dies while driving
  188. 02 Spec-V Clutch issues again!
  189. SE-R Transmission Fluid Change
  190. looking for a part
  191. 04 sentra megan racing lowering springs will they fit the stock struts??
  192. Spec V Wont Start (runs for 10 seconds tops)
  193. fuel pump problem??? please help
  194. header help!
  195. help
  196. PreCat Failure?
  197. How do I prime my 2.5 engine?
  198. Need Advice - Scrap Car or Replace Engine?
  199. header removal. Alternator in the way of bolt!!!
  200. 02 Sentra SER Tranny Swap
  201. Need photos of your Spec-V wiring Harness
  202. 2003 nissan sentra ser in limp home mode
  203. Spark plug gap?
  204. JG
  205. 2 Thermostats QR25
  206. nismo cai broken help!!!
  207. 04 spec-v wiring diagram
  208. fuel filter???
  209. Balance Shaft Removal
  210. 02-06 spec v headlight
  211. 04 spec v engine failure
  212. 2006 Spec V upgrades
  213. How to do Rad Coolant Flush?
  214. Engine Totalled
  215. i need help!!!
  216. 03 bumper
  217. 02 sentra spec-v ser engine problem please help please
  218. I need a single wheel for my SpecV
  219. Nissan Sentra Vibrations while idling
  220. Growling sound, waht is it?
  221. New Motor 2.5
  222. tps and pedal sensor questions?
  223. 2003 SER 02 Sensor help
  224. Weird Noise When Releasing Clutch
  225. Spec-V, 2002 , manual trans , shifting
  226. Tick.Tick.Tickin Need advice 2002 SE-R
  227. Help - Rear Rotors 2003 SER
  228. Sunroof Issue
  229. TORQUE SPECS
  230. Buying an 03 Spec V what to look for?
  231. head gaske replacement
  232. Need help with Nirtous!!!!
  233. New To Nissan and my Ser spec V
  234. 02 Spec-V turbo questions
  235. 04 sentra Creaking noise in the front end(when taking off and going over bumps)
  236. need advice on where to take my project
  237. car died wont start just cranks
  238. Manual Transmission Oil Change
  239. how do you remove tension off surpentine belt tensioner
  240. Idle relearn process- 02' spec-v
  241. how to remove my 02 se-r engine
  242. Pre-cat Failure Engine Replacement Info
  243. Pre-cat Failure Help
  244. 02 ser spec v. MSD!
  245. 03 spec v oil problem
  246. i cant find out anything on r-tune parts
  247. nismo cai?
  248. hotwires install
  249. SE-R conrod bearings
  250. p0507 code and surges at idle