The 2006 Solstice with the 2.4L LE5 engine is a fun roadster undermined by catastrophic oil consumption issues and a fragile manual transmission. Most survivors past 80k miles either had an engine rebuild or are living on borrowed time.
Catastrophic Oil Consumption / Piston Ring Failure
Common · high severity
Typical onset: 60,000-100,000 mi
Symptoms: Blue smoke on startup or acceleration, Burning through 1+ quarts per 1,000 miles, Rough idle and misfires, Check engine light with lean codes or misfire codes, Oil fouled spark plugs
Fix: GM's LE5 engine suffers from defective piston ring design that allows oil past the rings. Requires full engine teardown, new pistons with updated rings, and often cylinder honing. 18-24 labor hours for a complete job. Many shops recommend short block replacement instead of trying to salvage the original.
Estimated cost: $3,500-6,500
Aisin AR-5 Manual Transmission 5th Gear Failure
Occasional · high severity
Typical onset: 70,000-120,000 mi
Symptoms: Grinding noise in 5th gear under load, 5th gear pops out of engagement, Metallic debris in transmission fluid, Complete loss of 5th gear
Fix: The Aisin AR-5 has weak 5th gear synchro and gear teeth that wear prematurely, especially if fluid wasn't changed religiously every 30k. Requires transmission removal and full rebuild or replacement. 8-12 labor hours plus transmission cost.
Estimated cost: $2,200-4,000
Rear Differential Axle Shaft Seal Leaks
Common · medium severity
Typical onset: 50,000-90,000 mi
Symptoms: Gear oil pooling under rear wheels, Visible oil on inside of rear wheels, Low differential fluid level, Whining noise from rear end if run low
Fix: Factory axle seals are undersized and prone to leaking. Requires rear hub removal, axle extraction, seal replacement. Often both sides leak eventually. 3-4 hours labor per side. Address promptly to avoid damaging the differential from low fluid.
Estimated cost: $400-700
Ignition Switch Failure / Key Stuck in Ignition
Occasional · medium severity
Symptoms: Key will not turn in ignition, Key stuck and cannot be removed, Intermittent no-crank condition, Accessories stay on with key removed
Fix: GM recalled this ignition switch but many were never fixed. Internal tumblers wear and lock mechanism fails. Replacement switch requires steering column disassembly. 2-3 labor hours. Verify recall 14V047 was completed before purchasing.
Estimated cost: $350-600
Transmission Oil Cooler Line Corrosion / Leaks
Occasional · medium severity
Typical onset: 80,000-130,000 mi
Symptoms: Transmission fluid spots on driveway, Low transmission fluid level, Visible corrosion on cooler lines near radiator, Burnt smell or slipping if run low
Fix: Steel cooler lines rust through at mounting points and unions. Requires line replacement, often best done with upgraded stainless lines. 2-3 hours labor, includes fluid refill and system purge.
Estimated cost: $400-650
Convertible Top Hydraulic Cylinder Leaks
Occasional · low severity
Typical onset: 60,000-100,000 mi
Symptoms: Top moves slowly or stops mid-cycle, Hydraulic fluid visible on cylinders or in trunk well, Top will not latch properly, Pump runs continuously
Fix: Hydraulic cylinders develop seal leaks. Requires top removal to access cylinders, replacement of failed units, system bleed. 4-6 hours labor. Not safety-critical but leaves you stuck with top up or down.
Estimated cost: $800-1,400
Owner tips
Check oil level at every fuel fill — the LE5 engine WILL burn oil even when healthy; anything over 1 quart per 1,000 miles means ring failure is imminent
Change manual transmission fluid every 30,000 miles with GM Synchromesh or equivalent to extend 5th gear life
Inspect rear axle seals annually and replace at first sign of seepage — cheap insurance against differential damage
Verify ignition switch recall 14V047 was completed; if not, have dealer perform it free
Use a quality synthetic 5W-30 and change every 5,000 miles maximum to slow ring wear
Only buy if the engine has been rebuilt with updated pistons or you're prepared to do it yourself — otherwise you're buying someone else's ticking time bomb.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Fitment notes: Side post terminals; battery located in trunk on passenger side
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Control Modules — 2006 Pontiac Solstice
Every control module on the 2006-2009 Pontiac Solstice — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
📍 Integrated into BCM and ignition lock cylinder sensor
🔧 Tech 2 or 10-minute relearn procedure
⚠️ Passlock II system. Ignition cylinder replacement requires 10-minute relearn procedure or Tech 2 programming.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION · 17V061000
2017-01-26 · DP16001
General Motors LLC (GM) is recalling certain 2006-2010 Pontiac Solstice and 2007-2010 Saturn Sky vehicles. The Passenger Air Bag Suppression System (PPS) sensor may become bent or damaged within the front passenger seat, possibly disabling the front passenger air bag.
Consequence: In the event of a crash, if the front passenger air bag does not deploy as intended, the front passenger has an increased risk of injury.
Remedy: The remedy for this recall is still under development. A permanent remedy is currently under development. The recall began February 26, 2018. Owners may contact Pontiac customer service at 1-800-762-2737 or Saturn customer service at 1-800-553-6000. GM's number for this recall is 17036.
ELECTRICAL SYSTEM:IGNITION:SWITCH · 14E021000
2014-04-30
UCI-FRAM Group is recalling certain LS1328 ignition Switches sold as Wells LS1328, Duralast LS1328, Airtex 1S6097, and Carquest 53-27479, and LS1497 Ignition Switches sold as Wells LS1497, Duralast LS1497, Airtex 1S10961, and Carquest 53-27967, for use on various General Motors model and model year vehicles during repair and replacement of the original ignition switch. The weight on the key ring and/or road conditions or some other jarring event may cause the affected ignition switches to move out of the run position, turning off the engine and disabling the air bags.
Consequence: If the ignition switch moves from the run position to accessory, the car would stall and the air bags will not deploy in the event of a crash, increasing the risk of personal injury to the occupants.
Remedy: UCI-FRAM Group has notified its purchasers to quarantine and return all inventory. Any switches already installed in vehicles will be replaced by GM dealers as part of NHTSA recall 14V-047, free of charge. UCI-Fram's purchasers should contact UCI-FRAM Group at 1-800-890-2075. GM vehicle owners requiring additional information on that recall campaign should contact GM at 1-800-222-1020 (Chevrolet), 1-800-762-2737 (Pontiac) or 1-800-553-6000 (Saturn).
ELECTRICAL SYSTEM:IGNITION · 14V171000
2014-04-10
General Motors LLC (GM) is recalling certain model year 2005-2010 Chevrolet Cobalt, 2006-2011 Chevrolet HHR, 2007-2010 Pontiac G5, 2006-2010 Pontiac Solstice, 2003-2007 Saturn Ion, and 2007-2010 Saturn Sky vehicles. In the affected vehicles, the key can be removed from the ignition when the ignition is not in the "Off" position.
Consequence: If the key can be removed from the ignition when the ignition is not in the "off" position, the vehicle could roll away: (a) for an automatic transmission, if the transmission is not in the "Park" position; or (b) for a manual transmission, if the parking brake is not engaged and the transmission is not in the "Reverse" position. This potential for rollaway increases the risk for a crash and occupant or pedestrian injuries.
Remedy: General Motors will notify owners, and for vehicles that were built with the defective ignition cylinder and have not
previously had the ignition cylinder replaced with the redesigned part, dealers will replace the ignition cylinder and cut and, if necessary, re-learn two ignition/door keys for each vehicle. For vehicles that were built with the redesigned ignition cylinder or had the ignition cylinder replaced with the redesigned part, dealers will cut and, if necessary, re-learn two ignition/door keys for each vehicle. The recall began on April 18, 2014. Chevrolet owners may contact General Motors at 1-800-222-1020, Pontiac owners at 1-800-762-2737, and Saturn owners at 1-800-553-6000. General Motors' number for this recall is 14113 for the ignition lock cylinder and key replacement, and 14133 for only key replacements. Note: Until a vehicle has been remedied, owners and operators are advised that when exiting, to be sure that the vehicle is in "Park," or in the case of a manual transmission, that the vehicle is in the "Reverse" position and the parking brake is engaged.
AIR BAGS · 14V047000
2014-02-10
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring.
General Motors LLC (GM) notified the agency on February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect. Owners of 2008 and later vehicles will be mailed an interim letter on April 21, 2014. All affected owners will receive another letter once parts are available. The recall began on April 18, 2014. Owners may contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737 or Saturn at 1-800-553-6000. GM's number for the initial recall is 13454 and 14063 for the expansion. GMs recall number for the vehicles that may have received the replacement parts is 14092. Note: Until the recall repairs have been performed, it is very important that customers remove all items from their key rings, leaving only the vehicle key. The key fob (if applicable), should also be removed from the key ring. Always wear your seatbelt.
POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL · 07V589000
2007-12-20 · PE07037
ON CERTAIN PASSENGER VEHICLES, THE REAR AXLE PINION SEAL DOES NOT MEET ALL OF THE SPECIFICATIONS AND MAY EXPERIENCE A FLUID LEAK.
Consequence: A REAR DIFFERENTIAL FAILURE MAY CAUSE LOSS OF MOTIVE POWER AND POSSIBLY LOSS OF CONTROL INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE PINION SEAL FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 1, 2008. OWNERS MAY CONTACT CADILLAC AT 1-800-458-8006 OR HTTP://WWW.CADILLAC.COM; PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM; AND SATURN AT 1-800-972-8876 OR HTTP://WWW.SATURN.COM.
Vehicle Info — 2006 Pontiac Solstice
Performance
Horsepower
177hp
Torque
166lb-ft
0–60 mph
7.2sec
Quarter mile
15.6sec
Top speed
125mph
Fuel economy (EPA)
City
19mpg
Highway
26mpg
Combined
21mpg
Fuel
Premium Gasoline
Capability & size
Curb weight
2,860lb
Seating
2seats
EPA class
Two Seaters
Wiper blades
Roadster/convertible body style, no rear wiper. 2006-2009 generation.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2006 Pontiac Solstice 2.4L I4 and can vary by trim.
🔧 Built by master technician Chris Hackleman · Master Technician · 20+ years.