The engine light came on and had to be completly reset. Traction control was not able to be turned off. Traction control can be turned on and off on vehicle. I removed the circuit breaker and reinstalled-pump started pumping and no trouble sinceĮngine would turn over but not start-fuel pump not operating Replaced crankshsft solenoid.Įngine wouldn't start-fuel pump not pumping.
#2006 HUMMER H3 ENGINE CODE#
replaced the upper assembly at dealer.Įrror code P00014 timing error.
#2006 HUMMER H3 ENGINE INSTALL#
Install Cylinder Head from February visit.Ĭrack in top of radiator assembly. 15 other H3's ahead of me for replacement on head. Confirmed - #3 cylinder head has a 70% leak. Shutter now goneĬheck engine light on, due to emission evaporation, vent sensor malfunction.Įngine light. I have made several attempts to pass so far and waiting for codes to clear b4 police issue violations for overdue inspection dates.Įngine shuttered on initial start-up each morning. This was again related to DMV inspection failure. Started with intermittant CEL's and progressed to very rough idle, power loss, and single digit fuel economy.ĮVAP canister failed and needed replacement. Disconnected brake switch.Įngine blown- 80% leakdown in #3 cyl and significant leakdown in the remaining 4. Replaced two (2) sensors, did not correct problem. Ignition key could not be removed from ignition.
they could not suplicate in the shop.Happened again today, Feb 10th, got code from onstar this time, will make another appointment Engine studder and misfire at idle while in gear with foot on brake.Replaced cylinder head w/ new and problem returned after appx. Poor engine cylinder head design at manufacturer. Poor acceleration after long haults at stop signals.Īt 90000 miles Radiator's plastic top tank seams started leaking coolant and loss of cooling system pressure. Due to engine misfire fault code and rough idle concerns. Master cylinder failure - have to REPLACE EngineĬomplete cylinder head replacement. Kept shutting down while driving, traction control failing, service stabilizersĬylinder Head is bad. Radiator split apart and had to be replaced Wright Hummer in Wexford PA is the best dealer I have seen that takes customer service serious. Radiator went bad, and the Hummer dealer replaced it and flushed the cooling system for free. Dealer replaced vent solenoid and gas cap. Pass lock system,replaced ignition tumbler.Ĭheck engine light on. idle now better, gas mileage up 6 to 7 m.p.g. Hard idle, replaced stock air intake with k/n air intake, also added g force power chip. Replaced motor mounts and transmission mount. Water pump replacing. No power on acceleration. replaced head and catalytic converter because bracket and converter are one piece. If I had just done the lifter and cam the cost woudl have stayed around $1kĮngine Light On vehicle running sluggishĬatalytic converter bracket broken. The cost of the motor replacement would have been $7k but I chose to replace all hoses, alternator, water pump, thermostat, fan clutch, plugs, coils, etc. I could have replaced the lifter and cam but chose to replace the motor due to high mileage and metal particles in the oil. The noise was hidden by the exhaust leak and became very apparent when exhaust was fixed.
I had a lifter freeze and destroy the cam lobe. I decided to replace both exhaust manifolds due to the age of the car but technically they were not required. The vehicle went in for broken exhaust manifold bolts and an exhaust leak. Heat shield on catalytic converter came loose (rusted weld), put exhaust strap on it. Simple preventative maintenance- Oil Change, air filter cleaning (k&N) and MAF and throttle body cleaning (rough idle) Oil Pan Gasket needed replacing, oil leak Replaced cat back exhaust Original OEM design and install. DTC P0121. Top of radiator leaking because of no padding on upper retaining bracket.
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