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Idle help!

1K views 6 replies 3 participants last post by  svtlx 
#1 ·
Just swapped my FPR-fuel pressure reg. and now my car idles all weird! Like it will go up to 1900 then drop to 1400 then almost die out, then when i give it a tiny bit of gas, it jumps to 2000 again about. Help?!
 
#2 ·
wut do u have the fuel pressure set at? do you have the vacuum booster connected?
 
#5 ·
so did u install an aftermaket adjustable? or a stock replacement?
 
#6 ·
it looks good now. its not doing that anymore.. however theres still a problem. When I drove it the other day, a coolant line popped off and sprayed my whole engine. steamed up and everything.. Now, after i filled the coolant tank of course, it will Sometimes start up just fine and then other times just turn over! I think the coolant hit a wire or something.. can you help me with that?
 
#7 ·
antifreeze doesnt evaporate well....so u may be correct. after the engine is warmed up, and while running... u may wanna take a hose and spray it off. just an idea
 
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