into the brake booster line. Its important not to race the motor or idle it up when doing this. Increasing the rpms increases the chance of hydrolock and ruining your motor. If done at idle, the chances of damage are like one in 1,000,000 with these cars.
take the brake booster line off of the master cylinder and start car. Slowly! add 1/4 can of seafoam into vacuum line. Then flood motor with another 1/4 can and shut off. Leave set for 30 minutes or so, then start up. May be har to start at first. Then drive aggressively until smoke stops coming from tailpipe. And yes it makes a world of difference in power and mpg. In this I got +3 mpg and way better throttle response time
i have a 92 caprice too. can you please tell me exactly what to do with the seafoam, where to put it, and how much is needed, and does this stuff REALLY work?
She is for sale. First $1000 takes it. Check Pittsburgh Craigslist for posting under 1992 caprice, in Indiana pa
Duramax605 3 weeks ago
She's smokin like a son of a bitch!!!
imakeulol734 4 weeks ago
@imakeulol734 lol thats 9 years of carbon blowing out the tailpipe and she runs a lot better now.
Duramax605 4 weeks ago
into the brake booster line. Its important not to race the motor or idle it up when doing this. Increasing the rpms increases the chance of hydrolock and ruining your motor. If done at idle, the chances of damage are like one in 1,000,000 with these cars.
Duramax605 6 months ago
take the brake booster line off of the master cylinder and start car. Slowly! add 1/4 can of seafoam into vacuum line. Then flood motor with another 1/4 can and shut off. Leave set for 30 minutes or so, then start up. May be har to start at first. Then drive aggressively until smoke stops coming from tailpipe. And yes it makes a world of difference in power and mpg. In this I got +3 mpg and way better throttle response time
Duramax605 7 months ago
@Duramax605 when yu say flood the motor with another 1/4 do you mean into the brake booster or into the oil??
do i need to change my oil after the treatment.
cumberland456 6 months ago
i have a 92 caprice too. can you please tell me exactly what to do with the seafoam, where to put it, and how much is needed, and does this stuff REALLY work?
cumberland456 7 months ago