Posting Permissions. At 76000km on the clock our 2006 Discovery 3 TDV6 started driving with a erratic 'shudder' This was diagnosed by LR as the injectors needing replacing. Without going into the dialogue I had with LR who compromised by replacing the fuel filter we still have the problem (now 86k). Anyone out there who can recommend someone in 16548 posts · Joined 2004. #2 · May 10, 2009. Call around, find 1 can of B&G 44K, a little expensive at $22 but the best when trying to clean out the injectors, 2 big bottle of Chevron's Techtron is about the second best. Make sure to use it on a fuel tank of high octane and drive it hard to get the injectiors opened. 3) Crack the FUEL SPILL RAIL bolts (I think they were 12mm), but be gentle - you don't want to snap/strip these, and they shouldn't be on there too hard anyhow. Start with one and work your way down as you'll be moving the entire rail out of the way. 4) Move the spill rail out of the way once all the bolts are undone. P2290 is a diagnostic trouble code (DTC) for "Injector Control Pressure Too Low". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 . The final version of Lucas electronic fuel injection was called "14CUX". 14CUX system were installed from 1990 through 1995 on engines with displacements of 3.9 and 4.2 liters. The 14CUX's immediate predecessor was called 14CU. This system was used on US-market 1989 Range Rovers with 3.9L engines. Posted October 30, 2017. So, have had slight issues with my ´04 TD5 Defender, 200.000km. From a cold start it absolutely sucks at torq and I have to A) wait for the engine to warm up 5mins or B) use 4low to get out of my driveways small hill. Engine starts fine, on the first try. Engine runs evenly and does not have any extra noises. 1 Posts. #22 · Apr 13, 2018. Def quality warning light 515 miles before engine disabled, recently re filled with other brand of addblue was told initially by dealer that because i had not used landrover brand the mend would be chargable, after 1 hour of tinkering my range rover v8 vogue was repaired after a software update with no charge. D. [QUOTE=SchyffS;4208234]I measured the injector disbalance: Cylinder 1 - 990.52 Cylinder 2 - 1101.76 Cylinder 3 - 1004.75 Cylinder 4 - 954.42 Cylinder 5 - 996.32 Cylinder 6 - 962.72 I''m sure that the injectors are checked when idling and yes the minute you take the revs over 1000rpm they all even out to 1,000 . Fuel Injectors Kit, Set of 6, Original Equipment LR105431 By BOSCH For 6-Cylinder Engines On Land Rover LR4, Discovery 5, Range Rover Full Size L405, Range Rover Sport Supercharged, And Range Rover Velar (See Fitment Years) Fits. LR4 / Discovery 4 V6 3.0 Liter | 14 - 16. dQnaC.

land rover discovery 3 injectors problems