

291-horsepower 4.2L I6 4-speed automatic RWD
Isuzu Ascender in Georgia, United States Jul 2010 - Jun 2013 | |||
Apr 201180000 miUS $80 | Passengers seat belt buckle | ||
Aug 201191000 mi | Random misfires on cylinders after replacing spark plugs 2months ago, did some research and found out the only compatible spark plugs on this engine are the ac delco after re-replacing them truck is back like new |
291-horsepower 4.2L I6 4-speed automatic 4WD w/low range
Isuzu Ascender in Tennessee, United States Aug 2008 - Oct 2012 | |||
Oct 201287000 miUS $69 | Replaced the Mass Air Flow sensor. |
275-horsepower 4.2L I6 4-speed automatic RWD
Isuzu Ascender in Georgia, United States Aug 2013 - Jun 2015 | |||
Feb 2014130000 miUS $2700 | Transmission failure. Had remanufactured transmission installed |
Isuzu Ascender in Georgia, United States Mar 2004 - Dec 2014 | |||
Jan 200414235 mi | Noticed severe corrosion on the frame stiffner that crosses over the battery. Took to dealer and was informed that they could do nothing as they were no longer an Isuzu dealer. Isuzu is losing dealers everywhere. Be very leary of buying an ISUZU even | ||
Oct 200924000 miUS $3 | Rear drivers side running light/turn signal burnt out. Based upon my experience this is a recurring problem with GM truck wiring harnesses. Notice how many GM built trucks and SUVs have a burnt out tail light. | ||
Jul 201029500 miUS $39 | Low beam headlights failed. High beams and fog lights worked OK. Traced the problem via internet and discovered others experiencing same problem had been able to cure it by switching low beam and fan relays. Did this and cured problem. | ||
Nov 201033700 miUS $250 | Heat/air not working properly. Air won't cool until car gets up to about 20 mph. Radio has lost right channel? Typical GM crap | ||
Sep 201142000 miUS $65 | mode valve actuator stuck after installing battery and Air would not blow through dash vents. Replaced actuator. This is a defective part and this problem tends to occur on all Trailblazers, Envoys, Raniers, & Ascenders. | ||
Oct 201255500 miUS $30 | Dirty throttle body causing engine cut off at stop lights. Cleaned throttle body and reset computer. | ||
Dec 201258000 miUS $450 | Passenger side of speaker system went out. | ||
Aug 201365200 miUS $125 | CEL came on, checked at Advanced Auto, code indicated a miss on #6. Shop found that valve cover gasket had deteriorated and was allowing oil into plug sockets which was fouling the #6 plug. Replaced all plugs will replace gasket next week. | ||
Oct 201366000 miUS $700 | This thing is falling apart. Will never buy another GM product. | ||
Dec 201366000 miUS $300 | Car was returned to dealer after throwing codes. Same two codes that required $1500 in repairs in October 2013. Dealer kept the car a week and told me that I had a burnt valve that would require $2700 worth of work. Engine is toast, Burnt valves at 3 & 6. Oil always changed at 3000 miles, always used branded gas. This GM built Isuzu Badged SUV has exhibited problems form early on attributable to incompetence in design and build. GM sucks,never again! | ||
Feb 201466300 mi | Throwing codes left and right. Car was lightly used, with ALL maintenance performed on or before scheduled. Dealer can't fix. Put a half quart of Marvel Mystery Oil in the tank and other half in the oil pan. SOB has quit throwing codes. |