'88 TII/55,000 miles/low on power
#1
LS what?
Thread Starter
iTrader: (3)
Join Date: Aug 2001
Location: Raleigh, NC
Posts: 1,180
Likes: 0
Received 0 Likes
on
0 Posts
'88 TII/55,000 miles/low on power
I just bought an 88 TII about a week ago. It is very low on power up until about 2500 rpm. Beyond 2500 power picks up a lot, but not what it should be. It has a crack in the exhaust manifold that is pretty loud, especially at idle. (I am going to fix this next weekend hopefully) This could cause me to lose a substantial amount of boost, right? It has the stock pre-cat still attached, and some aftermarket main cat welded into the exhaust which is going to be the first thing to go. I am doing the MMO treatment now, letting it soak for about a week. Do you think the low power could be a result of the cracked manifold? I thought that because of the low mileage for an 88 it could have sat for extended periods and developed a sticky apex. Just a guess though. Thanks in advance for any help.
Thread
Thread Starter
Forum
Replies
Last Post
rgordon1979
3rd Generation Specific (1993-2002)
40
03-15-22 12:04 PM
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM