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Technology on these new fangled vehicles - my adventure

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Firman generators

Dodge pickup with 10 speed Eaton Fuller

Wash it once a week, that lasts about 5 minutes...:D

Some kind of goo or slop on the roads daily right now..


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Wash it once a week, that lasts about 5 minutes...:D

Some kind of goo or slop on the roads daily right now..


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Hey Mike, did you research the engines in these? I'm not even sure what engine is in yours, however, the 4 cylinder in my mom's Terrain and neighbor's Acadia V6 both suffered catastrophic timing chain failure at very low mileage. One at around 75k and the v6 at 60k. After doing a little digging on net I see that GM has their share of timing chain stretch problems along with a few other things. Most folks seem to see it being caused by extended oil change intervals. Get a service plan/extended warranty?
 
After doing a little digging on net I see that GM has their share of timing chain stretch problems along with a few other things. Most folks seem to see it being caused by extended oil change intervals.

GM has the best oil change algorithm on the planet......HOWEVER the engine oil level still needs to monitored by pulling the old dipstickeroony on occasion...

Many GM owners made the assumption that nothing (including checking the oil) needed to be done until the DIC indicated it was time for a change....

Cadillac had a heck of a time with the first batch offered with extended drain intervals. Nobody was pulling the stick...

When the oil pressure drops the chains run hotter and the hydraulic chain tensioners relax....I'm sure there are other reasons but a lot of the problem was from low oil levels.

Mine is the 3.6L....
 
GM has the best oil change algorithm on the planet......HOWEVER the engine oil level still needs to monitored by pulling the old dipstickeroony on occasion...

Many GM owners made the assumption that nothing (including checking the oil) needed to be done until the DIC indicated it was time for a change....

Cadillac had a heck of a time with the first batch offered with extended drain intervals. Nobody was pulling the stick...

When the oil pressure drops the chains run hotter and the hydraulic chain tensioners relax....I'm sure there are other reasons but a lot of the problem was from low oil levels.

Mine is the 3.6L....
My mom's GMC was run on synthetic, never used a drop of oil and was on 4k mile oil changes.......75k failure is still scary. The problem with her's showed up overnight. Ran great one day then ran terribly, then quit. The PCM can compensate for timing chain stretch to a point......then it loses it's mind. Force be with you Mikey!
 
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