QR25 2.5L Engine [Archive] - Nissan Forum

: QR25 2.5L Engine


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