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#1
05-17-2004, 10:09 AM
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Exhaust Manifold
87 gt 2.8 replaced intake gaskets upper and lower, dist, o ring and all that garbage. put it in time 10deg tdc (automatic) shorted a and b terminals on obd. and.....runs great high idle 2k....I have a glowing RH exhaust manifold.... glowing like compition orange on a camaro?????
any ideas?? (by the way i have no cat and hollow muffler) 
Last edited by fieronut; 05-17-2004 at 11:34 AM. 
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#2
05-20-2004, 11:17 AM
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Re: Exhaust Manifold
Timing chain jumped? I'm thinking that's what might be causing mine to do that (in my case, timing gears, but all the same...) Quite possible exhaust valves are hanging open causing some combustion in the manifold. On the other hand, could be a intake vacuum leak with that high idle... mine holds 800rpm perfectly.
__________________
Wanted to buy: 86-88 Fiero GT, 5 speed, fixer-upper. Blown motor, no motor? No problem! Rusty unibodies need not apply. 74-79 Ramcharger or 100, slant or no motor - not interested in v8 - Overdrive 4 is a big plus, NO hopeless rust buckets!!!  3Rd gen F body floor pans/camaro door skin (L)  Why is it I see so many "Proud to be an American" bumper stickers on the backs of cars made in Japan or Korea??????
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