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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 27, 2017
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2007 Chevrolet Express 2500 6.0L Oil Pressure VIN: 1GCGG25U77
This van came in with a low oil pressure complaint. we checked oil pressure at the filter we have 40lbs. at idle, and off idle we have around 60 lbs. We the put another gage at the oil sender there we were getting only 20 lbs at idle and it did not go up much ...
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2011 Chevrolet Cruze LT 1.4L overheat at idle VIN: 1G1PF5S90B
Car will overheat intermittently at idle. We have pressure checked the coolant, and have no leaks, coolant is always full. Fan is working as designed. Overheat happens after ten minutes or so of idling and then the fan stays on continuously. Not sure where to ...
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2013 Chevrolet Cruze LT 1.4L cooling system VIN: 1G1PC5SB9D
This cruz has become a real pain on what should be simple job. It came in with a complaint of over heating last week and had to add coolant. System passed the leak test and was not over heating. i did notice some dried coolant around the water pump, so a pump ...
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Fixes & Summaries for GM
Fix/Summary Answers
2005 Chevrolet Equinox LT 3.4L Excessive Emissions, Surge VIN: 2CNDL63F95
Group Thanks for all the excellent replies. I checked for proper fuel injectors, vacuum leaks and proper egr operation. All good. What the problem ended up being was contamination from all the coolant at the o2 sensors. I sat and watched and found the upstream...
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