optra magnum diesel turbo underboost

2008 CHEVROLET OPTRA
15 MILES
Avatar
VENKATARAJIV
  • MEMBER
  • 1 POST
i own optra magnum diesel 2008 model,mileage run 75000km.since 50000km my car pick up got down.if the car crossed 130km/hr and made it to run for 15 min,then turbo charger gets under boost and some check light is glowing,if i continue driving after glowing check light car not crossing 100km/hr,by observing with tech2 service persons are clearing the problem and the same was repeating if the car crossed 130km/hr for 15 mins. service persons cant find the solution till now
Feb 16, 2012 at 9:44 AM
Advertisement
Avatar
RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Is the check engine light coming on? if so have the computer scanned for code/s
Feb 16, 2012 at 10:55 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.