This is another thing that removing the fan may help. Mark hood hinges and remove hood. The next thing I could not get a pic of. Retarded timing also means low vacuum especially if the engine is popping through the exhaust due to the timing. Learn how to get it under control here.
Gentle steady pressure and don't pry against the rotor. Thanks Yes, if you can scan the computer for error codes, that would help very much to pinpoint the problem. Recommended replace interval - 40,000 miles. Many times, a minor leak can be cured by tightening the oil pan bolts, but if that does not cure the problem, the oil pan gasket likely needs replacement. If the engine has spark and fuel in the cylinders, the only other things it needs is air, and for these three tings to h appen at the right moment. If it is wet with gas, then the fuel is ok. Thanks for the suggestions, I am looking forward to more.
Install the new thermostat and housing. Try a new fuel pump relay first and see if that was the problem. There should be a hose going to the throttle body from it. On the fuel line of a car it is used to release the fuel pressure from the lines so you can safely change the fuel lines, pump, or filters. Remove the air cleaner air duct from the throttle body and air cleaner. Make sure the outer side of the protective boot is clean before you fully retract it.
To start off with, my pump was factory installed and is now 19 years old with 210k miles on it. No fire means no spark. As the last few bolts come out, make sure the weight is balanced correctly to avoid it falling from the jack. Low vacuum calls for more fuel. Answer I have a 93 Pontiac grand prix And my pcv valve is on the Rear valve cover. Normally a back pressure issue is seen as a loss of power. You probably mean a Ford E150 van.
Low and behold, the backfiring completely went away although the engine now idled at around 1400 rpm and ran on the rich side based on the exhaust fumes. Registration is fast, simple, and absolutely free so please,! That would explain all symptoms mentioned. It is very hard to see,it is stuck into a piece of hose. It very well could be a bad fuel pump relay staying on. The 'other' large tube going into the opposite valve cover is a breather tube. Almost allof them are not to serious really.
Would one of those error code readers that you can plug into your system help me out? Remove these two bolts and with a fair amount of coercion the pump with slide out of the bracket. Or dirty injectors in general causing poor fuel atomization. One end is in the valve cover to suck air from crankcase, where valve is the other end by throttle body for vacuum source. Second, it is probably pre-igniting causing some detonation which the engine retards the timing for, which also causes it to run rich and pop through the exhaust. This write up is geared towards the 92-96 V8 trucks. You have to buy the universal kit because the one designed for the 351W is the older one which does not fit newer blocks.
Bad gas can also burn valves, popping through the exhaust is a sure sign of that happening. It also pops through the exhaust and has already ballooned the muffler somewhat. Areas to apply silicone sealant. It is on the passenger side of the motor, close to where the water line to the heater comes off by the thermostat, and if I rememeber co … rrectly, it's under the intake manifold. You have to go to the dealer. Remember the bracket is aluminum, so don't wrench too hard on the bolts when reinstalling.
I don't think anyone was thinking when they designed the oil filter mount. Disconnect oil pressure sending unit wire. Disconnect power steering hoses and air injection hoses. Slightly lift the transmission up so any downward pressure onto the transmission cross member is relieved. Did you put a new gasket there? The thing about a truck that you don't know the history of, is you really don't know what you have. Answer mine does not have a distributer Answer its inside a black vaccum house right nest to the intake manifold.
I recently was given a 1993 F150 4X4 with the 4. When I started the truck up again the light went out. I am also going to chase all of the vacuum lines tomorrow and may try a can of Seafoam for good measure as well. Since everything seemed to be working fine, we test drove the truck. There are 105,672 miles on the truck.