XtremeModifier
04-07-2009, 03:11 PM
Okay, here's the deal:
I finished rewiring everything in my 1987 Pontiac Firebird. Also fixed up the doors and other random stuff ... thought I was ready to go racing. Then the problem struck.
Problem:
When the car starts, it doesn't smoke, but as it continues idling, it starts blowing smoke really bad (just gets worse and worse). It doesn't look like blue smoke at all ... more whitish. I was thinking head gasket, so I pulled the plugs, no coolant flowing, just kinda wet/damp. Replaced the spark plugs (they've been in there an awful long time anyway), still smoking (haven't checked them since changing). Next thing I checked was the coolant (keep in mind, it's idled for half an hour, blowing smoke like a smoker's convention) and it's still same level I left it at. No change. Pulled the radiator cap, and no signs of bubbling, so now that head gasket diagnosis looks weaker. Oil is clean, no water/bubbling, no signs of coolant mixing with oil (or the other way around ... coolant is nice and clean), plus it's right on level where it should be. Considering how much it's smoking, and the fact that there's liquid fluids coming out the exhaust, I'd expect it to be rather obvious given the quantity of fluid. I have no real way of measuring fuel consumption - is that a possibility that it's running so rich; and why all the smoke? It really spews/sprays the liquid out when I give it a little throttle, and seems to evaporate readily (leaves a good, solid stream of whatever fluid, but if I shut down the engine, after 10-15 seconds, it's gone). Carb'd engine. Oh, one more thing. To start it, I have to pump the gas pedal, and it's a bitch and a half to get her to idle out ... if I just lift off the throttle, it floods the engine.
I plan to race the car, but given the fact that a) it's smoking, and b) it's leaving a fluid trail, I'm pretty sure nobody would be at all grateful to me. So, the plan is to fix this problem, get it to stop leaving fluid (and preferably stop smoking too... give turd genners a good name) and then take her out to the track and show some ricers how it's done!
Thanks!
- JR / "Mulletbird" owner
I finished rewiring everything in my 1987 Pontiac Firebird. Also fixed up the doors and other random stuff ... thought I was ready to go racing. Then the problem struck.
Problem:
When the car starts, it doesn't smoke, but as it continues idling, it starts blowing smoke really bad (just gets worse and worse). It doesn't look like blue smoke at all ... more whitish. I was thinking head gasket, so I pulled the plugs, no coolant flowing, just kinda wet/damp. Replaced the spark plugs (they've been in there an awful long time anyway), still smoking (haven't checked them since changing). Next thing I checked was the coolant (keep in mind, it's idled for half an hour, blowing smoke like a smoker's convention) and it's still same level I left it at. No change. Pulled the radiator cap, and no signs of bubbling, so now that head gasket diagnosis looks weaker. Oil is clean, no water/bubbling, no signs of coolant mixing with oil (or the other way around ... coolant is nice and clean), plus it's right on level where it should be. Considering how much it's smoking, and the fact that there's liquid fluids coming out the exhaust, I'd expect it to be rather obvious given the quantity of fluid. I have no real way of measuring fuel consumption - is that a possibility that it's running so rich; and why all the smoke? It really spews/sprays the liquid out when I give it a little throttle, and seems to evaporate readily (leaves a good, solid stream of whatever fluid, but if I shut down the engine, after 10-15 seconds, it's gone). Carb'd engine. Oh, one more thing. To start it, I have to pump the gas pedal, and it's a bitch and a half to get her to idle out ... if I just lift off the throttle, it floods the engine.
I plan to race the car, but given the fact that a) it's smoking, and b) it's leaving a fluid trail, I'm pretty sure nobody would be at all grateful to me. So, the plan is to fix this problem, get it to stop leaving fluid (and preferably stop smoking too... give turd genners a good name) and then take her out to the track and show some ricers how it's done!
Thanks!
- JR / "Mulletbird" owner