How hard are chain tensioners to change

[flmont]

2001 S had a quick grind 1st cold start all the other starts were fine,isnt that the chain tensioners,.?? its a corner car lot sale 80.500 miles they want 9.990.00 ,some loose interior pieces,.but all cosmetic items seem fine,.?? Thanks

[thstone]

Rattle at start up is usually chain tensioners. Grind (like gears grinding) at start up is usually starter motor not disengaging due to worn solenoid (it will do this intermittently).

[NewArt]

Yes, probably starter motor. In any case, a PPI is a must!

[flmont]

ok,..This noise was like when you start the car,but its already running,and you try to start it again