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I just changed over to mass air..But I'm having a problem with a real bad surging idel..but only with the car in gear if it's in park it idels great .. & if I'm driving it runs good only when I come to the stop it acts ups ..I ran test codes and 33 & ...

... look at a Turbo Coupe rear axle. You'd get an 8.8 with 3.55 or 3.73 gears, rear disc brakes, and about 1.5" of additional rear track. Not a bad deal considering you can get the entire assembly for probably $200 to $300. Mine was $250, and I added LSC front calipers and an SVO master cylinder ...

... hot outside, and my car started spitting and sputtering, and popping through the headers or intake, im not sure which. my question is, would a bad coil, or a bad thermostat cause this situation??? it only happens when its hot outside...if its cold, i could drive my car for hours on end...i ...

Cracked head, or rings
Very distinct possibilities....

Squirt some oil down the cylinders, if compression comes up, bad rings, if not, bad head.

... gauges besides the temp gauge seem to be working normally. The temp gauge did notr work before. If it weren't for the tach I would say it had a bad fuel pump, but the pump sounds normal. I am thinking that somewhere a wire is broken/disconnected or making poor contact but I can't figure out ...

... that caused the hornes to go off . I think that [color=#0000FF]is the first place I am going to have checked out. Prehaps a fuse for the horns is bad and I did not catch the right fuse. Can some one tell me were the horn relay is located. I purchased a new one along with two new factory horns ...

Ok what should I run the fuel pressure at when I use the 24lbs injectors, also should this car run good or do you think it will idle bad and everything else i hear about H/C/I 5.0's thanks for all the advice

... befroe leaving town for Thanksgiving I disconnected the ecu from the battery and I guess it reset cause the next test run averaged 12 mpg,,,not bad at all. I am running 33 inch tires right now. Took it on a test run on a local mountain trail and it's running great except for a ocassional stumble ...

... would be practical. The car is a street car and i want to get some miles out of the new rebuild. Ive used the 150 pills before twice and had a bad experience the first pass it popped and missed,when i got back to the pit I found a vacumm hose had come off. the second and final pass it popped ...

bad connection.

... Some of my experiences when I had a slightly different situation.. Mind you slightly can be a big thing... But here goes: Distributor was going bad, Needed new spark plug wires, fuel pump was starting to fail.. And of course the ever lovable but overall not that annoying to replace ignition ...

I got to thinking, if the injectors were too big it would run bad at idle and get better when accelerating since higher rpm would be their realm of happiness. The maf sensor looks stock, is it supposed to be tuned to your injector size, and is it adjustable? ...

i believe the o2s will tune the air:fuel ratio.i know that the tbird i had and never finished was running like $hit becuase the o2s werent hooked up and it had a set of bad plugs i just found out.

... noises coming from it and their aren't any leaks anywhere that I can tell, but I don't know what else would keep coolant from flowing. Would a bad temp sensor create this problem? Does anyone have any other ideas?

... out completely. did a code search and i have 85,11 thats it . some people say i might have a ground problem, how do i check this. i also found a bad wire at the idle control valve but nothg changed. nedd help desperitly.