1996 GMC Jimmy "gm 4 cam chain" Questions

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...4.3L balance shaft design. 139k miles and 180psi on all cylinders. Loud rattling noise just over 1K rpms. After tearing down motor.. inspected anything that would create this noise. Upon removal of ...

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Question about GMC Jimmy

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4") On racemobiles & some GM engines a thrust button is used on the end which rides against timing cover to lessen movement. BUT, I would not worry about it! More important is that you index the gears

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Question about GMC Jimmy

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GM ECOtec engine? belt driven X18XE1 ??????????????? or N18XFF (LFH) (VVT engine,, find out first) chasing engine types on daewoo world wide is mind blowing, waste. to ask any engine question find out

GM engines. try to know there are lots of 2L. most are. j20 and j20b the b has VVT valve. my guess is you ask if the chain where to slip (jump teeth or snap) can there be engine, damage. for sure. the

...4 bucks to read it . https://suzukipitstopplus.com/Products/10182-2007-xl7-service-manual.aspx what is a good guess? (my guess is loose cam drive.) all my guesses are useless..... car unseen or ...

Question about GMC Jimmy

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...4 possibilites. 1.cam shaft positioning sensor 2. timing belt 3.spark plugs,coil etc.The print out mentioned something about bank 1(not sure what that is).The car seems to be running fine and I am ...

...give that a try get a shop to put a timing light on it and see if its out of time ive had this problem before and that fixed it Reman 06 8.1 GM mis fire 4 and 7 , has spark and fuel ?? tone wheel ...

...4 are unique. seen in VIDEO

so a dead cam , makes good timed right spark
but what about, the compression and fueling
well compression will be weak and injection timed wrong, and it is ...

...GM's 2.7/3.1/3.4L family have been conventional pushrod designs with two valves per cylinder. The one exception was the dual overhead cam (DOHC) "LQ1" version of the 3.4L engine produced from 1991 to ...

Question about GMC Jimmy

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GM 4.3L engines the timing mark is on the plastic timing chain cover.(a small notch) it's about in the 1 oclock position above the balancer. If your balancer has 2 marks.. from the clockwise rotation,

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