I just found out that the #7 piston is @ 25 PSI. They tell me that I need to rebuild the entire motor, it will cost about $2,500 dollars. I have a 4.1 engine in the car. Q, can they just fix the bad piston or should I go and have the entire motor redone. The car has over 140,000 miles on the meter. HELP

 

OK, I'm having low pressure (25 psi) on my #7 cylinder, will I need to replace the motor or just fix the cylinder? HELP Me OUT!![:@]

 

Where can I get a good remanufacture motor !!![&:]

 

Jasper is very highly regarded and has a 3-year unconditional, transferrable warranty that includes labor. Their list price for one 4.1 Cadillac is $2627. Follow the link to get a price for your egine.