The idle is adjusted by way of the Idle Air Control motor as directed from the Engine Control Module.
The idle is computer controlled.
I changeTHE IAC motor for a new one ,still there is a bit of a rough Idle, what can be the trouble
The IAC (Idle Air Control) is located in the base of the throttle body.
According to www.VE85.com, the vortec 4200 inline 6 cyl engine is not designed for this directly. There may be a conversion for it, but it is not directly compatible and should not be attempted. This can damage the engine.
41 to 47 psi
there are 7 dferent engines available in 87. They are a 6 cyl. 250, a 6 cyl. 262, a 6 cyl.292, an 8 cyl. 305, an 8 cyl. 350, an 8 cyl. 379 diesel, an 8 cyl. 454
a-6 =48
4 cyl, it is on the driver side end of the head.6 cyl, it is inside the distributor and is not servicable.4 cyl, it is on the driver side end of the head.6 cyl, it is inside the distributor and is not servicable.
4 cyl 5 quarts 6 cyl 6 quarts
What Jeep sport ?The Wrangler and Cherokee used a 2.5L 4 cyl and a 4.0L 6 cylThe Grand Cherokee used a 4.0L 6 cyl and a 5.2L V8What Jeep sport ?The Wrangler and Cherokee used a 2.5L 4 cyl and a 4.0L 6 cylThe Grand Cherokee used a 4.0L 6 cyl and a 5.2L V8
For the Inline 6 cyl - 4200 vortec all aluminum LL8 engine AC DELCO Iridium. #41-103 The only plug for these trucks that has been 100% reliable
4 cyl 5 quarts 6 cyl 6 quarts
for a 4 cyl. its 1-3-4-2 for a 6 cyl. its 1-4-2-5-3-6. the number 1 cyl. is always the one near the timing belt in front of the car same for 4 or 6 cyl.
4 cyl 5 quarts 6 cyl 6 quarts