I replaced the leads on my 98nl. Since putting the intake manifold back on my car has been idling at 1500rpm! Have checked all my vacuum hoses are secure, could it be a simple case of the throttle cable bracket being mounted in a slighty different position after being re-assembled? The idle has also been fluctuating slighty as if the engine is searching for a rpm to idle at? Please help
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Engine idle problems after changing leads
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If the throttle-cable has been undone (which is unavoidable), it can put the idle-speed-control out of adjustment. Just needs to be tweaked, refer to workshop manual for instructions.
SteveSteve
Runner-Paj; '95 NJ SWB 2.5L TD GL J-Top, low kms Project-Paj; '92 NH SWB 3.0L V6 GLS Hardtop Triple-pack, also low kms. Donor Paj; '92 NH SWB 3.0L V6 GLS Hardtop Triple-pack, with some parts & goodies to go onto other GLS."I try to take life one day at a time, but sometimes several days attack me all at once!"
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I had a high idle problem that baffled me for weeks. Ended up being an air leak between plenum and maniflod. I used UltraCopper gasket sealer spray on a used original gasket and it sealed beautifully. Idles perfectly now.2012 NW Activ auto 3.2 Diesel, ARB Steel Bullbar, 50mm Raised OME, Polyairs, LED Spots, Light Bar, Warn winch, GME UHF, Baroud Tent, ARB Side & Rear Awnings, Engel 40ltr Fridge, drawers, dual battery, ARB Dual Compressor, Ultragauge, Munji ERG Delete Module, MM LockUp Mate.
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yes you could have an air leak in the p/ chamber that you removed but hopefully not. re check all connections to air lines and electrics and then if all is fine , disconnect the battery power for 10 minutes and try again for a slower idle when warmed.NS 3.2 Diesel, Polor White , Black CSA Rims, HanKook Dynapro AT Tyres, 3 inch custom stainless steel exhaust with free flow Cat & Muffler, 50mm Lift, Old Man Emu Shocks and Springs, TJM Bullbar powder coated White, Custom 7mm Sump Guard & Transmission Guard, 8 inch LED Spotties plus 20 inch LED Light Bar, rear Reverse LED Light, ARB Roof Cage , Tiger11 Awning.
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