Need to know where the marks go on a 02 Dodge 1500 4.7
SOURCE: need timing chain marks for 02 dodge 4.7
There are no " Marks" to line up. There is a h whole set of alignments you have to do.
The engine needs to be at TDC. there are colored links on both the secondary timing chains that align with A. the holes on the Idler sprocket, 4 O'clock & 8 O'clock. and B. with the cam sprockets having the V8 at the top of both cams the colored chain link aligns with the R or L of the corresponding Right or Left cam. This all needs to be done in proper order at maintain proper valve timing. failure to do so will end up with possible valve to piston damage. It is better to get the book on the truck for $25.00 rather than do hundreds in damage. You can even get DIY subscriptions online delivered right to your computer instantly for about $20.00
Sorry I type way too slow and would take me all night to tell you exactly how to do it.
But if you are engine savvy and have good knowledge as to slack on the timing chain goes on the return side of the chain to cam from crank, (tensioner side) reset your tensioner & pin before you install the chain tensioner. you can do it.
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