Don't know what year you have but some sensors are temperature sensitive and you should run a 195 degree thermostat.
It should be on the front of the intake manifold directly above and behind the water pump.
Yes it will bolt right up to it.
There is one before and one after the catalytic converter.
43L of 18-k gold
The fuel lines around the filter; you will need an adapter.
Clockwise, 1, 6, 5, 4, 3, 2.
remove the intake hose and the exhaust port screwed into the egr valve, the remove the two retaining bolts from the intake and clean any old gasket material away. if possible run a piece of wire down the hole to make certain the passage is clear of carbon build up
There is no adjustment required, but you can clean it with a carb cleaner.
Use an exhaust made for an LT1 engine the blocks are identical it is the insides that is different. Will bolt right on.
sounds like a vacuum leak
all distributors have some kind of centrifugal advance, you will be able to see if you take the distributor cap and rotor off. have a look at the base plate to see.
sounds like an earth problem to me, check and clean all your earth points though i suspect its more of an earth failure
You need a special tool, a harmonic balancer puller. Go to Autozone and they will usually lend you one for free. VBD
The EGR valve on your Astrovan is on the backside of the intake manifold just under the throttle body attached by two bolts. After installing a new gasket be sure and torque the BOLTS to 17-18ft lbs or the NUTS (if yours has studs) to 15ft lbs)
0 degrees,should say right on the fan shroud on the same sticker that tells the spark plug gap. In order to time it correctly you must unhook the esc electronic spark control wire which is a tan wire with a black stripe located under the black cover on the passenger side firewall. It may set off a service engine soon light. When your done timing it unhook the battery cable and the light should go out.
What year is the gtp, if 95 or newer yes, if gtp is in the 80's then no due to pollution restrictions today, and may have to change the computers from each vehicle. Each computer is set to specs for the engine it controls.
1993 CHEVROLET K1500 PICKUP V6 4.3 (262) Z GAS engine 4207 PLATINUM PART Gap=.035 4449 PLATINUM+4 Do not Gap HR9BP PLATINUM PLUG Gap=.035 4302 PLATINUM2 Do not Gap HR10BC SUPER PLUG Gap=.035 7585 SUPER PART Gap=.035
E`bay --Ebay motors ,,search chevy, blazer s10, I have found and seen motors as low as 600.00, for blazers,If you can`t find it let me know and i`ll find the e`bay store and let you khow what it is.. Jasper engines are the best rebuit engines that I have seen and have a backed up warranty. I'm sure there is a dealer near you that installs them.
I have a '90 so I think it would be the same, on mine it is at the front of the engine on the bottom pulley. (crankshaft pulley or vibration dampener) To view the scale and mark I have to look down, a little on the drivers side of center. Beside the break resivour is a good viewpoint, looking just over the timing light. I have to run the timing pickup coil in through the drivers door or window and into the open doghouse cover. Good luck. God Bless!
Go to your library and see if they have a Chiltons manual otherwise go to a bookstore and buy one, they are cheap. I have never worked on one of the V-6 engines but setting the timing usually involves rotating the distributor and using a timing light. I am not sure if this is the case on computer controlled engines since I have never had to set the timing on any newer car I have worked on. If it is bad and you have a lot of miles, you may have a timing belt going bad. They get loose when they get old and often jump a notch. VBD