94 non responsive

[CD Smalley]

Yes. The regulator and spider are INSIDE the intake.

[1987ss]

how long would it take someone who has never done one b-4 guesstamite? what would cause the back fire in intake? why would it quit when you turn it off and back on? im frustrated with it!! thanks...

[1987ss]

i have not attempted to mess with intake i left the van with a buddy who seems to think its the coil.. can a coil cause these ploblems? im a pick one up this week end and bring it to him.. its sparking between the copper inside plastic to the meatal around coil..

[rhandwor]

Any time you find arcing around the coil going to ground you have problems.
Arcing anywhere its not supposed to be will cause problems.

[1987ss]

changed coil it still acts up after 15 min of driving back fires trew intake and exhaust.. turn it off and restart it its fine for 15 more min

[1987ss]

still acting up but its getting worse so now the intake has ben removed and fuel preasure regulator changed, i guess wires and injector checked out.. the computer has ben changed ingiton modual,plugs,wires,cap,rotor,and coil.. it still runs great but then after 15 min it runs like a dog hesitating severly it is getting worse.

[rhandwor]

I would check for a bad electrical connection or defective wire. Put your hand on the wire to the connections and wiggle them and try to find the bad connection. I have found a lot of people pull hard on the wires to disconnect them and a wire breaks to the terminal.

[94&92Astro]

Originally Posted by 1987ss

havent gave it a tune up but took off dog house and drove around with scanner and fuel press tester hooked up for 2 days and no problems yet it is frustrating me!!

Has the fuel pump and filter been changed in this vehicle-- my 94 did the same dance yous did for awhile until I changed the fuel pump--now it's happily ever after!